CCTVMALAYSIA2u.com | Importer | Distributor | Wholesaler

Happy Chinese New Year with AV-GP HDD Promotion

2014-01-29T12:09:00.003+08:00

The World's Leading CCTV brands ,

Source from here.

HAPPY CHINESE NEW YEAR 2014 ,

GONG XI FA CAI 新年快乐

We wish everyone Happy Chinese New Year of the Horse !
To celebrate the traditional Chinese New Year on Jan 31th, we will have a holiday break from Jan. 30th to Feb. 4th, and will resume working on Feb 5th.

*BEST BUY* Surveillance CCTV Hard Drive 3 yrs Warranty
Description	Part No.	Unit Price (RM)
3.5" WD AV-GP 500GB 32mb sata	WD5000AVDS/ WD5000AUDX	190.00
3.5" WD AV-GP 1TB 64mb sata	WD10EURX	215.00
3.5" WD AV-GP 2TB 64mb sata	WD20EURS/ WD20EURX	303.00
3.5" WD AV-GP 3TB 64mb sata	WD30EURS	395.00
3.5" WD AV-GP 4TB 64mb sata	WD40EURX	570.00

AXIS Q6042-S/Q6044-S/Q6045-S PTZ Dome Network Cameras
Pressurized, stainless steel high-speed PTZ domes
> Marine-grade stainless steel
> Casing for pressurized nitrogen
> Up to HDTV 1080p with high zoom
> SFP slots for fiber, RJ45 connections
> I/O for alarm in/out

About us
CCTVMALAYSIA2u.com is a leading Professional Closed Circuit Television (CCTV) Surveillance Security System Distributor , Reseller & System Integrator in Malaysia with the humble beginning own house brand - GUARDTECH of Japan Technology.
To date we have accommodated various brand to enhance our customer needs such as PELCO, BOSCH ,AXIS ,HERNIS, Samsung , Indigovision, FLIR ,MOBOTIX, Phillips ,Honeywell ,Arecont Vision , Geovision, GUARDTECH ,SONY, Panasonic , Hitachi, JVC & etc. Our trusted experience, combined with the quality and reliability of our more

Contact us:

No 23-1-1 ,Jalan Medan Putra 3 ,Medan Putra Business Centre, Bandar Sri Menjalara ,52200 , Kuala Lumpur .Malaysia
Location Map: CLICK HERE        3°11'35.56"N    101°37'31.57"E
Tel : +603 6262 9777    Fax : +603 6263 9633
Sales Team :
Mr Donny   : +6016 666 1221 donny@guardtech.com.my
Mr Francis :+6019 900 8288 francis@guardtech.com.my

Merry X' Mas & New Year Greetings

2013-12-24T10:13:00.000+08:00

Dear Sir/ Madam

Thank you very much for your continuous support, Christmas is coming, we would like to wish you a Merry Christmas and a Happy and Prosperous New Year 2014.

For your information, Our office will be closing for holidays: Christmas Holiday: 25 Dec 2013, Office re-open at 26 Dec 2013. New Year Holiday: 1st Jan 2014, Office re-open at 2nd Jan. 2014.

DNA ASIA Wishing You Selamat Hari Raya Aidilfitri

2013-08-05T18:08:00.000+08:00

Pelco Endura Certification

2013-08-01T13:03:00.002+08:00

In order to fulfill the need of high demanding client . DNA ASIA (M) SDN BHD has undergone PELCO
ASIA PASIFIC PTE. LTD. , PELCO GLOBAL TRAINNING INSTITUTE 23 April 2013 for PELCO ENDURA TRAINNING .

Endura, Pelco's IP video management system known for robust scalability and reliability across mission critical surveillance applications.

DNA ASIA (M) SDN BHD at all-time able to provide up-to-date Technology for our valued clients .We earnestly invites you to cooperate with us, let us work hand in hand for a peace and harmony environment. Please feel free to contact us now and you will surely be offered much more than what you expected.

Low Quality CCTV unable to Catch and Recorgnize Thief.

2013-07-15T12:11:00.000+08:00

Lowest Price Guarantee ! Pelco , Samsung , Panasonic , Bosch Security CCTV Brands,Source From Here.

2013-07-07T01:12:00.000+08:00

Sarix with SureVision Technology

2013-06-21T17:11:00.002+08:00

Sarix with SureVision Technology

Traditionally, when a scene contains both brightly lit and shaded areas as well as intense light sources, image quality has been known to suffer. But new SureVision technology, exclusive to Sarix cameras, combines Wide Dynamic Range along with Low Light and Anti-Bloom capabilities into one highly intelligent technology. Sarix cameras with SureVision automatically deliver the best possible image in the most complex lighting conditions. And with new features allowing for ease of setup, convenient functions, and more control – Sarix is the ideal solution for every possible environment and demand. Sarix cameras with SureVision technology are currently available in both box and mini dome models, with groundbreaking new features available for all models of Sarix and Sarix Ti.

SureVision Technology, featuring
• WDR
• Low-Light Performance
• Anti-Bloom Technology
SVGA and 1.2MP
H.264 up to 30FPS
Auto Back Focus or Auto Focus
Varifocal Lens
Enhanced Sharpness
Featuring 1.8.2 Firmware Now Available for Download

CALL US NOW AT

Hotline : +6016-666 1221

+6019-900 8288

Email : donny@guardtech.com.my

francis@guardtech.com.my

Launching New Product - I Catch

2013-06-19T18:08:00.003+08:00

Launching - New Product (HDMI DVR)

Main Features
●H.264 4/8/16CH Real-Time DVR (D1 for 4CH, CIF for 8/16CH)
●Main Monitor(VGA, BNC Outputs),Spot Monitor (BNC Output) Support
●Triple Streaming for Live Display, Playback, and Recording
●E-Map for Support for CMS
●MAC OS Support
●iOS / Android Support
●Touch-Panel LCD Monitor Support
●3G Dongle Support*
●eSATA for External HDD (611ZJ-J only)
●HDMI Video Output Support(optional)

*3G support may not be available on some ISPs

** PRICE ABOVE NOT INCLUDE HARD DISC DRIVE **

Live Demo i Catch- Taiwan -Dvr Site

CALL US NOW AT Hotline : +6016-666 1221, +6019-900 8288 Email : donny@guardtech.com.my, francis@guardtech.com.my

Why IP rating is important (and may not mean what you think it means)

2013-05-03T11:10:00.003+08:00

You hear it more and more: companies these days are bragging about their devices’ IP ratings, and no, they don’t mean Internet Protocol. Recently, many devices aimed at government also have arrived with IP ratings prominently displayed. And no, they don’t mean Intellectual Property.

So what is an IP rating? It’s a standard whose use came out of nowhere it seems — at least in terms of IT equipment — and may become more important than the MIL-SPEC-810 is today, even though it measures different parts of a rugged rating. As the devices used in the public sector become more mobile, with an accompanying emphasis on ruggedness, it’s a term users will be hearing more often.
The IP standard measures Ingress Protection. It grew fairly organically, and now has letter designations following the IP numbers to represent specific tests. For example, the letter K means the material (typically paint) was tested against pressure washing. But for most electronic gear, you only need to know the basic IP numbers to determine how a piece of equipment could be used.

The IP designation, sometimes called IP Code, is a two-digit number. The first number represents how well the material resists solid objects getting into the housing. That number runs from 0, indicating no protection, to 6, which keeps out even dust and fine particulates. The second number designates how well a device keeps water away from the vulnerable electronic components inside, running from 0 for no protection (basically an open hole) to 8, which means that the device can remain deep underwater for long periods of time without failing.
Generally, the higher the numbers, the more protected a device is against either solids or liquids. Most electrical components in your home or office, such the plugs along the wall, are IP 22, meaning they can prevent small objects like a child’s fingers from entering them, and don’t fail if water is dripped vertically across their surface.
Use of the IP ratings standard will probably continue to grow. It’s a good test and quite reliable at determining how rugged a device is against foreign objects getting inside.
Interestingly, there is also a dropping (shock) component to the IP ratings, but for feds and most everyone else, the MIL-SPEC-810 document is still the standard method for testing that aspect of rugged gear. As such, most rugged devices will have a MIL-SPEC rating for shock, vibration and most everything else, except for solids and water ingress, which will have IP designations. Knowing what these numbers mean can keep you and your data from getting all wet.

Visit www.CCTVMalaysia2u.com for more product details or Call us +6016-666 1221 / +6019-900 8288.

Sony CCD Colour Underwater Camera

2013-05-03T10:02:00.001+08:00

Visit www.CCTVMalaysia2u.com for more product details or Call us +6016-666 1221 / +6019-900 8288.

Torch Light Camera With Recorder

2013-04-30T14:13:00.004+08:00

Visit www.CCTVMalaysia2u.com for more product details or Call us +6016-666 1221 / +6019-900 8288.

AXIS P1355/-E and P1357/-E Network Cameras

2013-04-29T09:48:00.000+08:00

AXIS P1355/-E and P1357/-E Network Cameras

Superb image quality for video surveillance in any environment
- Superb video quality including HDTV and 5 megapixel
- P-Iris control
- Multiple H.264 video streams
- Digital PTZ and multi-view streaming
- Outdoor-ready models

AXIS P1355/-E and P1357/-E will start shipping in connection with the external launch on April 17, 2013.

Country	Description	Part number
US & all other countries	AXIS P1355	0525-001
CN	AXIS P1355	0525-009
US & all other countries	AXIS P1355-E	0529-001
US & all other countries	AXIS P1357	0526-001
CN	AXIS P1357	0526-009
US & all other countries	AXIS P1357-E	0530-001

Visit www.CCTVMalaysia2u.com for more information or contact us +016-666 1221 or +019-900 8288.

[New] SNO-5080R wins CCTV Product of the Year Award

2013-04-22T10:35:00.003+08:00

[New] SNO-5080R wins CCTV Product of the Year Award

For further information, Please Email us donny@guardtech.com.my / francis@guardtech.com.my or

Call us at +6016-666 1221 / +6019-900 8288.

[New] 16Ch SRN-1670D/470D

2013-04-22T10:23:00.000+08:00

[New] 16Ch SRN-1670D/470D

For further information, Please Email us donny@guardtech.com.my / francis@guardtech.com.my or

Call us at +6016-666 1221 / +6019-900 8288.

Samsung DVR SRD-1673D & SRD-1653D Comparison

2013-04-19T16:32:00.000+08:00

Dear Valued Partner,

I would like to introduce our SAMSUNG SRD-1673D & SRD-1653D “650TV lines Full HD, DVR”.

SRD-1673D & SRD-1653D

The next generation of Samsung’s legendary SRD DVR products add Full HD 1080p HDMI video out, support for 650TV lines analog cameras, and a sleek touch sensitive front panel, while retaining the familiar and easy to use graphical interface, smartphone support, coaxitron, tampering detection, and E-mail alerts.

The SRD-1673D supports real-time, 30/25 frames per second recording and playback at 960 x 480 resolution over all channels. Network bandwidth has also been increased for robust remote viewing at high resolutions.

The SRD-1653D supports recording and playback up to 960 x 480 resolution. Network bandwidth has also been increased for robust remote viewing at high resolutions.

For more information, please visit our distribution website : http://www.cctvmalaysia2u.com or general website : www.samsungsecurity.com

For further information, Please Email us donny@guardtech.com.my / francis@guardtech.com.my or

Call us at +6016-666 1221 / +6019-900 8288.

Please refer showing technical specification at below.

		SRD-1673D	SRD-1653D

Video	Inputs	16 composite video 0.5–1 Vpp, 75 ohm automatic termination
	Resolution	PAL : 960 x 576, 720 x 576
Live	Frame Rate	PAL : 400fps
	Resolution	PAL : 960 x 576, 720 x 576
	Multi Screen Display	1/4/7/9/13/16/16A/PIP/Sequence
PEFORMANCE
Operating System	Embedded	Linux
Recording	Compression	H.264
	Record Rate	PAL : Up to 400fps @ 960x576 PAL : Up to 400fps @ 704x576 PAL : Up to 400fps @ 704x288 PAL : Up to 400fps @ 352x288	PAL : Up to 100fps @ 960x576 PAL : Up to 100fps @ 704x576 PAL : Up to 200fps @ 704x288 PAL : Up to 400fps @ 352x288
	Mode	PAL : Manual, Schedule (Continuous/Event), Event (Pre/Post), Time lapse (1~25 fps)
	Event	Video Loss, Motion (Level 1~10), Alarm, Tampering (Level 1~3)
	Overwrite Modes	Continuous
	Pre-alarm	Up to 30 sec (5,10,20,30 Sec)
	Post-alarm	Up to 6 hour (5,10,20,30 sec,1,3,5,10,20 min,1,2,3,4,5,6 hour)
Search & Playback	Search Mode	Date/time, Event, Back up, POS, Motion (* All search include preview function)
	Playback Function	Fast Forward/Backward (x2,x4,x8,x16,x32,x64) * Backward Play with I-frame Only, Slow Forward/Backward (x1/2,x1/4,x1/8) Step Forward/Backward (x2, x4,x8,x16,x32,x64) * Backward Play with I-frame Only
Network (IPv4)	Transmission Speed	4CIF/2CIF/CIF(100/200/400fps PAL)
	Bandwidth	Up to 32Mbps
	Bandwidth Control	Selectable
	Stream	H.264(4CIF/2CIF/CIF Selectable)
	Max. Remote Users	Search(3)/Live Unicast(10)/Live Multicast(20)
	Protocol Support	TCP/IP, DHCP, PPPoE, SMTP, NTP, HTTP, DDNS, RTP, RTSP, SNMP
	Monitoring	Net-I Viewer, Smart viewer, Webviewer
Smart phone	Platform	Android , iOS
	Protocol Support	RTP, RTSP, HTTP, CGI
	Max. Remote Users	Live(1)
Storage	Internal HDD	Up to 4 SATA HDDs
	External (e-SATA Interface)	Up to 2 expansion bay (Model : SVS-5R/5E)
	DVD Writer (Back up)	Yes
	USB (Back up)	2 USB Ports
	File Format (Back up)	BU (DVR Player), EXE (Include Player)
Security	Password Protection	1 Admin, 10 Group , 10 User per 1 Group
	Data Authentication	Watermark
INTERFACE
Monitors	VGA	1 VGA (1280x720, 1280x1024, 1920x1080)
	HDMI	1 HDMI (1280x720, 1280x1024, 1920x1080)
	Spot (Composite)	Digital spot (2CH) * Included OSD on screen, Multi mode support (1CH)
Audio	Inputs/Output	16CH line in (Built in 4CH, Option : Audio extension cable) / 1CH line out
	Compression	G.711
	Sampling Rate	8KHz
Alarm	Inputs/Outputs	Terminal 16 Inputs (NO/NC) / Terminal 4 relay Outputs (NO/NC), Rating : 30V DC/2A, 250V AC/0.25A
	Remote Notification	Notification via e-mail
Connections	Ethernet	1 RJ45 10/100/1000 Base-T
	Serial Interface	RS-232/RS-485 for PTZ, Samsung System Keyboard
	USB	USB 2.0, 2 ports
	e-SATA	2 External SATA ports
	Application Support	Mouse, Remote Controller
	Protocol Support	Samsung-T/E, Pelco-D/P / Panasonic / Phillips / AD / DIAMOND / ERNA / KALATEL / VCL TP / VICON / ELMO / GE
		PTZ control via coaxial cable (Samsung CCVC, Pelco-C (Coaxitron)
GENERAL
Electrical	Input Voltage/Current	100 to 240 VAC ±10%; 50/60 Hz, Autoranging
	Power Consumption	Max. 60 W (with 1x HDD)
Environmental	Operating Temperature/ Humidity	+0°C ~ +40°C (+32°F ~ +104°F) / 20% ~ 85% RH
Mechanical	Dimension (W x H x D)	440 x 88 x 246.8 (17.32” x 3.46” x 9.72”)
	Weight (With hard disks)	Approx. 5.2 kg (11.46 lb)
	Rack Mount Kit	2 EA
Language		Korean, Japanese, Chinese (Simplified/Traditional), English, French, German, Spanish, Italian, Russian, Polish, Czech, Turkish, Netherlands, Portuguese, Swedish, Danish, Thai, Romanian, Serbian, Croatian, Hungarian, Greek, Chinese, Finnish, Norwegian (25 Language)

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SAMSUNG SCD-2020P, SCD-2001P & SCD-1020P Comparison

2013-04-19T15:44:00.002+08:00

Dear Valued Customers,

I would like to introduce our 3 units SAMSUNG SCD-2020P, SCD-2001P & SCD-1020P comparison “Analog Dome Fixed Camera”. SCD-1020P has a similar specification with SCD-2020P and SCD-2010P. Also its save cost efficiency. Please refer showing technical specification at below.

For more information, please visit our distribution website : www.CCTVMalaysia2u.com or general website : www.samsungsecurity.com

For further information, Please Email us donny@guardtech.com.my / francis@guardtech.com.my or

Call us at +6016-666 1221 / +6019-900 8288.

	SCD-2020P	SCD-2010P	SCD-1020P

Technical Specifications
VIDEO
Imaging Device	1/3” Super HAD CCD II
Total Pixels	795(H) x 596(V)
Effective Pixels	752(H) x 582(V)
Scanning System	2 : 1 Interlace
Synchronization	Internal / Line lock	Internal	Internal / Line lock
Frequency	H : 15.625KHz/V : 50Hz
Horizontal Resolution	Color : 600TV lines
Min. illumination	0.15Lux / 0.0006Lux(F1.2, Sens-up 256x)	0.04Lux@F1.2	0.15Lux@F1.2 (50IRE)
S/N Ratio	52dB (AGC off, Weight on)
Video Output	CVBS : 1.0Vp-p/75Ω composite
LENS
Focal Length (Zoom Ratio)	3.7mm	3mm	3.6mm
Max. Aperture Ratio	F2.0
Angular Field of View	H : 71° / V : 52°	H : 95° / V : 71°	H : 56° / V : 42°
Min. Object Distance	0.4m (1.31ft)		0.2m (0.66ft)
Lens Type	Fixed
Mount Type	Board Type
PAN / TILT
Pan Range	0° ~ 352°		0° ~ 349°
Tilt Range	0° ~ 75°		0° ~ 90°
Rotate Range	0° ~ 348°	-	0° ~ 338°
OPERATIONAL
On Screen Display	English, French, German, Spanish, Italian, Chinese, Russian, Polish, Czech, Romanian, Serbian, Swedish, Danish, Turkish, Portuguese
Camera Title	Off / On (Displayed 15 characters)
Day & Night	Auto (Electrical) / Color / B/W
Backlight Compensation	Off / BLC / HLC
Contrast Enhancement	SSDR (Off / On)
Digital Noise Reduction	SSNRIII (Off / On)		2D DNR (Off / On)
Digital Image Stabilization	Off / On		N/A
Motion Detection	Off / On		N/A
Privacy Masking	Off / On (12 programmable zones)		Off / On (4 programmable zones)
Sens-up (Frame Integration)	2x ~ 512x		N/A
Gain Control	Off / Low / High
White Balance	ATW / Outdoor / Indoor / Manual / AWC (1,700K° ~ 11,000K°)
Electronic Shutter Speed	1/50 ~ 1/120,000 sec
Digital Zoom	Off / On (1x ~ 16x)		N/A
Reverse	H-Rev, V-Rev		H-Rev
Communication	Coaxial control (SPC-300 compatible)
Protocol	Coax : Pelco-C (Coaxitron)
ENVIRONMENTAL
Operating Temperature / Humidity	-10°C ~ +55°C (+14°F ~ +122°F) / Less than 90% RH
ELECTRICAL
Input Voltage / Current	Dual (24V AC & 12V DC ±10%)	12V DC±10%	Dual (24V AC & 12V DC ±10%)
Power Consumption	Max. 3.5W	Max. 1.8W	Max. 2.3W
MECHANICAL
Color / Material	Ivory / Plastic (Dome cover : Smoked)	Ivory / Plastic (Dome cover : Clear)	White / Plastic
Dimensions (WxHxD)	Ø107.6 x 83.7mm (Ø4.24" x 3.3")	Ø104.0 x 67.0mm (Ø4.09" x 2.64")	Ø102.0 x 78.0mm (Ø4.02" x 3.07")
Weight	285g (0.63 lb)	180g (0.4 lb)	322g (0.71 lb)

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Comparison of SAMSUNG SCB-2000PD & SCB-1001PD

2013-04-18T19:59:00.000+08:00

New Page 1

Dear Valued Customers,

We have did some research, and we here by to introduce our 2 units SAMSUNG SCB-2000PD & SCB-1001PD comparison “Analog Box Camera”. SCB-1001PD has a similar specification with SCB-2000PD and it’s save cost efficiency. Please refer showing technical specification at below.

For more information, please visit our distribution website : www.CCTVMalaysia2u.com or general website : www.samsungsecurity.comm

For further information, Please Email us donny@guardtech.com.my / francis@guardtech.com.my or

Call us at +6016-666 1221 / +6019-900 8288.

please refer detail below;

	SCB-2000PDD	SCB-1001PD

Technical Specifications
VIDEO
Imaging Device
Total Pixelss	795(H) x 596(V)
Effective Pixels	752(H) x 582(V)
Scanning System	2 : 1 Interface
Synchronization	Internal
Frequency	H : 15.625KHz/V : 50Hz
Horizontal Resolution	Color : 600TV lines
Min. illumination		0.1 Lux, 50IRE @ F1.2
S/N Ratio	52dB (AGC off, Weight on)
Video Output	CVBS : 1.0Vp-p/75Ω composite
LENS
Lens Type	Manual / Auto iris (Video / DC)
Mount Type	C /CS
OPERATIONAL
On Screen Display	English, French, German, Spanish, Italian, Chinese, Russian, Polish, Czech, Romanian, Serbian, Swedish, Danish, Turkish, Portuguese
Camera Title	Off / On (Displayed 15 characters)
Day & Night	Auto (Electrical) / Color / B/W
Backlight Compensation	Off / BLC / HLC
Contrast Enhancement	SSDR (Off / On)
Digital Noise Reduction	SSNRIII (Off / On)	2D DNR (Off / On)
Digital Image Stabilizationn	Off / On	N/A
Motion Detection	Off / On (8 programmable zones)	N/A
Privacy Masking	Off / On (12 programmable zones)	N/A
Sens-up (Frame Integration)	2x ~ 512x	N/A
Gain Control	Off / Low / High
White Balance	ATW / Outdoor / Indoor / Manual / AWC (1,700K° ~ 11,000K°)
Electronic Shutter Speed	1/50 ~ 1/120,000 sec
Digital Zoom	Off / On (1x ~ 16x)	N/A
Reverse	H-Rev (Off / On), V-Rev (Off / On)	H-Rev
Protocol	Coax : Pelco-C (Coaxitron)
ENVIRONMENTAL
Operating Temperature / Humidity	-10°C ~ +50°C (+14°F ~ +122°F) / Less than 90% RH	-10°C ~ +55°C (+14°F ~ +122°F) / Less than 90% RH
ELECTRICAL
Input Voltage / Current	12V DC±10%
Power Consumption	Max. 2.5W	Max. 1.2W
MECHANICAL
Color / Material	Black & Dark gray / Aluminum, Steel	Black / Plastic
Dimensions (WxHxD)	58.0 x 52.0 x 121.0mm (2.28” x 2.05” x 4.76”)	99.7 × 70 × 47.3mm (3.93" x 2.75" x 1.86")
Weight	310g (0.68lb)	120g (0.26lb)

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What is Power over Ethernet (PoE)?

2013-04-17T09:30:00.003+08:00

What is Power over Ethernet (PoE)?

As our Professional CCTV Experience

Power over Ethernet (PoE) is a method whereby power is transmitted to Ethernet-connected equipment (VoIP telephones, WLAN transmitters, security cameras) from the central switch. By using the existing CAT-5 cabling, the need for AC power (and wiring costs) can be eliminated. The switch is also able to control power distribution to the powered devices allowing sophisticated uninterruptible power management for vital systems.

Operation

Fundamentally, a PoE load or Powered Device (PD) must fulfill three functions in order to act in conjunction with the sending end Power Sourcing Equipment (PSE). The functions are Detection, Classification, and Under-voltage Lockout.

Detection Phase

When a PoE-enabled Ethernet cable is plugged into a PD, the PSE interrogates the device to determine if it is PoE-enabled. This period is termed the detection phase. During the detection phase, the PSE applies a voltage ramp to the PD and looks for a characteristic impedance from the load (25 kO). If the correct impedance is not detected, the PSE assumes that the load is not PoE-enabled and shuts down the PoE sending end. The system then operates as a standard Ethernet connection. If the signature impedance is detected, the PSE moves on to the classification phase. The signature identification voltage is a ramp voltage between 2.5 V and 10 V. A 24.9 kO resistor provides the correct signature impedance for detection (see Figure 1).

Classification Phas

The PSE continues to ramp the voltage to the PD. Between 15 V and 20 V, the classification phase occurs. During this voltage transition, the PD must draw a specified current to identify the device class (see Figure 2). The simplest class (Class 0) is also implemented by the use of the 24.9 kOhm signature resistor. The classification current describes the amount of power the PD will require during normal operation. It is this information that is fed to the controller by the PSE, which allows the system to determine power budget requirements. A table of classification current and operating PD power requirements is shown in Table 1.

Turn on phase

After the classification phase, the PSE continues to ramp the input voltage up to 30 V, when the under-voltage lockout (UVLO) circuit is released and the PD is allowed to power up. Soft-start circuitry is required to limit the current drawn from the PSE. A typical under-voltage lockout circuit is shown in Figure 3.

By this process, the PSE and PD work together to determine the nature of the load and apply power only to PoE enabled equipment. The system controller at the central location can determine load requirements and allocate power according to an operational needs hierarchy during power failure from its available UPS budget

For additional information about driving PoE compatible load equipment and circuits for implementing Class 1 through Class 3 classification, see Design Ideas DI-70 and DI-88.

For more info please visit to www.guardtech.com.my or Call +6016-666 1221 / +6019-900 8288

The Viewing Angle of CCTV Camera Lens

2013-04-03T14:08:00.001+08:00

The Viewing Angle of CCTV Camera Lens

Usually, at the market, we can see that the same CCTV camera we can make it at the lens of 3.6mmm, 4mm, 6mm and so on. So you may wonder what is the difference between them? How far it can “see” for the CCTV cameras? Here the “see” means we can see the objects clearly, like the car number clearly.

Here we will begin with the fixed CCTV camera lens. Obviously, the fixed lens means the focus and iris are fixed and can not to be changed.

For the 3.6mm CCTV lens, its viewing angle is 75°and can see the car number plate clearly at the distance of 2.5m.

For the 6mm lens, its viewing angle is 60° and can see the car number plate clearly at the distance of 5m.

For the 8mm lens, the viewing angle is 40° and the distance is 7m. 12mm, the 12mm lens, its viewing angle is 30° and the distance is 10m.

Of course, beasieds the fixed lens, we still have many many other kinds of lens on CCTV cameras., luje the varifocal lens, varifocal lens with auto Iris, and so on. We will talk about them at next time.

For more info please visit to www.guardtech.com.my or Call +6016-666 1221 / +6019-900 8288

CCTV Analog and IP Resolution

2013-04-01T17:08:00.002+08:00

CCTV Resolution for Analog Cameras

Customers often ask what kind of resolution is best for their particular CCTV system. Picking the right resolution for your surveillance camera can make or break your system.

Understanding the differences between Analog and IP can go a long way in determining which equipment to purchase.

For standard analog cameras, resolution is measured by TV Lines. For most new analog cameras the TVL range is 420 to 700. Although 420 TVL is considered the lowest, I’ve seen camera systems where the user was only covering a short distance and the video quality was actually pretty good. Don’t automatically assume a low res cam is garbage. For short distances, the low resolution camera could save you some money and put a good image up. Now, the 600 TVL and above have excellent images. The pictures are sharper and the contrast is great.

If you want great clarity the 600+ range of resolution is the way to go. There are other factors for a good clear picture like lenses, lux, wide dynamic range, etc. Make sure you speak to a pro about your needs – 016 666 1221 or 019 900 8288

CCTV Resolution for DVRS (recording resolution)

Once the camera captures the images that you want, it will send them through coax cable (or Cat 5 with Baluns) to the DVR. At the DVR, the images are converted from an analog signal into a digital format to be stored on a hard drive. This is the most important part of the chain. The greatest most powerful camera will not be effective if the image is compressed down to nothing by the DVR. The two most popular DVR resolution types are CIF and D1. CIF is defined as 320×240 pixels and D1 is 720×480. As you can tell, D1 is 4 times larger than CIF. That means that the raw analog signal of the camera will be compressed less, giving you better detail.

When looking for a DVR keep recording resolution in mind. Most DVRs have both options but will usually lower the frame rate to allow for higher resolution.

CCTV Resolution for IP Cameras

Next, we’ll cover CCTV resolution for IP cameras. IP cameras (megapixel specifically) are able to deliver a much higher resolution. Firstly, a MP camera is already digital so there is neither conversion nor compression. Secondly, MP cameras run their signal through Cat 5 or 6 which allows for a much higher transfer of data.

1.3M is generally the smallest resolution of IP megapixel camera, but is still quite a bit larger resolution than any analog cam. Even though this is a huge jump from analog, if this is not enough you can jump to 3.0 megapixel and get a 2048×1536 resolution. Still want bigger? Go with the 5 megapixel for a 2592×1944 for a HUGH image.

If analog resolutions are not cutting it for you, IP surveillance cameras can definitely accommodate any large resolutions.

Summary

With a DVR and analog cameras you are limited to CIF, 2CIF, 4CIF, and D1 resolution. This may or may not fit your specific needs for your CCTV setup. If you need higher resolution you should consider IP megapixel cameras and a network video recorder.

Corporate Social Responsibility (CSR) : Philanthropic Initiatives

2012-08-29T03:37:00.000+08:00

Corporate Social Responsibility (CSR) : Philanthropic Initiatives

DNA ASIA Group strongly emphasize in giving back to the community through its various Corporate Social Responsibility (CSR) programs. Apart from being the leading Professional Closed Circuit Television (CCTV) distributor in Malaysia, we also strive to care and provide for the underprivileged in the community. DNA ASIA believes in equal human rights through non-discrimination of the gender, race and religion. As a corporate citizen, our participation mainly includes philanthropic initiatives.

We have carried out several humanitarian activities over the past few years. In one of the many successful activities, DNA ASIA Groupvisited an orphanage, Sinthamani Divine Life Ashram which is located in Jinjang Utara, Kuala Lumpur. There are approximately 31 children in the orphanage. Furthermore, there are also 4 single mothers and an old folk aged 70 plus who had taken shelter at the orphanage as their home. DNA ASIA donated CCTV appliances of various brands to the orphanage. This is to provide tight security to all the orphans living there. Not just that, the CCTV appliances would also assist the workers in the orphanage to supervise the orphans in a much easier and organized manner. Upon the donation, our ever committed and dedicated employees helped to install the CCTV appliances around the orphanage.

Our continuing pursuit is to be a socially aware and responsible global citizen towards the community. We develop strong ties with the communities in which we live and work, and focus to help propel the nation forward.

The following page will be the pictures of the orphanage visit.

Rumah Kebajikan Sinthamani Divine Life Ashram is the name of the orphanage

These were the contributions donated by DNA ASIA.

Our technicians working tirelessly to install the cctv appliances.

2012 — Year of HD-SDI CCTV Market ?

2012-08-24T00:02:00.005+08:00

Here we show the difference between standard definition CCTV and High Definition CCTV.

Within two years, HD-SDI has established substantial awareness in the marketplace, as tangible products materialize from an earlier TV transmission concept. Market penetration, on the other hand, has been less than stellar, due to component/ system, pricing and deliverability issues. Is 2012 really the year of HD-SDI?

HD video surveillance is an unstoppable, irreversible trend. Indeed, it is one of the few driving forces behind growth in the global security market today, according to market research.

Previously, the only means to get HD surveillance footage was via megapixel cameras and IP-based networks. Although they gave rise to new contenders and business opportunities, traditional installers have been struggling with the lack of networking and IT know-how.

HD-SDI came as a boon for “the rest of us.” With characteristics similar to analog CCTV, HD-SDI provides an alternative to IP-based video surveillance. However, other than a select few subcontracted installations in China and Korea, HD-SDI currently does not have any large-scale applications to illustrate extended usability and manageability. Most players are still focusing their energy on stabilizing overall system performance, bringing down cost and educating the market, wedging their way onto the HD video surveillance arena.

Negligible Latency

Latency has always been the Achilles' heel for IP-based video surveillance. A key advantage of HD-SDI is its real-time delivery of every frame.

Of course, this is a priority that differs in each market. For example, Chinese end users have displayed extremely high interest in HD-SDI, although they may not full understand the technology yet. "HD-SDI has a bright future in China, since some vertical markets place higher value on its low latency. This is different than other regions, where latency in video surveillance is acceptable," said Wan Yun Feng, Project Manager, Winhi.

However, latency still exists for HD-SDI, contrary to what many claim, said Zou Yu Fan, Solution Manager, Axis Communications. "It is simply relatively less noticeable. As IP-based video surveillance continues to improve at a rapid pace, latency in HD network cameras is also becoming shorter and shorter, to the point that it is now barely noticeable."

Latency is no longer a big deal-breaker for HD network cameras, Zou continued. "Compared to other technical advantages of IP-based video surveillance, latency becomes a non-issue. In contrast, HD-SDI has limited transmission distance; remote surveillance still needs to be accomplished via IP networks, which introduces additional latency."

Zhou Sheng Qiang, GM of Video Surveillance at Keda Technology, commented on HD-SDI's low latency characteristic as well. "This supposed advantage of HD-SDI's low latency over IP-based video surveillance is very small. Latency in HD network cameras is already barely noticeable, so this particular advantage over IP-based video surveillance is really not a big issue at all. In larger installations, images come from wide variety of sources, and are delivered to the video wall chiefly via IP networks. HD-SDI is more a 'last mile' solution; video still runs through the networks in real-world settings, which still requires compression. The small advantage of having low latency is not a big deal."

Indeed, as bandwidth has increased over the years, network failures and latency issues have become much less common. However, even when the naked eye fails to acknowledge the latency, a few dropped frames can be the deciding factor in whether the system is effective. End users must decide what they value the most in a video surveillance system.

No Compression…Good?

HD-SDI contenders have also touted zero image compression as a key winning point over their IP-based counterparts. Raw data is indeed delicious, just like how fresh vegies and sushi are infinitely tastier than lesser, processed foods.

However, network camera manufacturers say the lossless video is merely useful when viewing in real time, and that storage still requires the images to be compressed via HD encoders or DVRs.

Furthermore, video analytics is based on the analysis of pixels. The data still needs to be digitized and compressed for it to be processed by the analytics engine. Ultimately, the images will still be compressed.

One problem that arises is that pressure is placed on back-end devices to process all the data from every camera, added Poseidon Technology's Zeng Chun Wei. "Back-end storage and processing are HD-SDI's weaknesses."

Although lossless video sounds like a sweet deal, there are some "gotchas" to be aware of. More efficient back-end storage and processing, as well as video analytics, are common issues that HD-SDI manufacturers must resolve in the near future.

Source: a&s International | Date: 06/27/2012

We wish all Muslims Selamat Hari Raya & Eid ul-Fitr .

2012-08-18T19:26:00.000+08:00

Eid ul-Fitr or Id-ul-Fitr, often abbreviated to Eid, is a Muslim holiday that marks the end of Ramadan, the Islamic month of fasting. Eid is an Arabic word meaning “festivity”, while Fitr means “to break the fast”; and so the holiday symbolises the breaking of the fasting period. It is celebrated starting on the first day of the Islamic month of Syawal. Muslims are to complete their fast on the last day of Ramadan and then recite the Takbir all throughout the period of Eid.

Hari Raya Aidilfitri is the Malay term for Eid ul-Fitr. Hari Raya is also known as Lebaran. Muslims in Brunei, Malaysia and Singapore celebrate Eid like other Muslims throughout the world. The term “Hari Raya” literally means “Day of Celebration”. The main greeting used by Muslims in Malaysia and Singapore is “Selamat Hari Raya” which means “Happy Eid”. Another greeting is “maaf zahir dan batin” which translates loosely to “I seek forgiveness (from you) physically and spiritually”, for Hari Raya is a time to ask for forgiveness, reconcile and renew relationships with others.

Fasting

During the month of Ramadan leading up to Hari Raya, it is mandatory for Muslims to fast. All Muslims except the young, old or infirm must fast. They do not eat or drink anything from dawn until dusk. Fasting is meant to teach the person patience, sacrifice and humility. Ramadan is a time to fast for the sake of their God, Allah, and to offer more prayer than usual. During Ramadan, Muslims ask forgiveness for past sins, pray for guidance and help in refraining from everyday evils, and try to purify themselves through self-restraint and good deeds.

In Malaysia, ‘Ramadan bazaars‘ are held in many areas around the country, where all sorts of food and kuih — traditional Malay delicacies — are sold for breaking fast or buka puasa. Many hotels and restaurants offer exorbitant Ramadan buffets during this time.

Preparation

On the eve of Hari Raya, Muslims will recite the takbir, which is held in mosques and surau (smaller place of worship). In some communities, there will be congregations reciting the takbir from house to house.

In big cities and towns, shopping malls and commercial centres will hold big promotions and sales for festive shoppers to purchase clothes and raya goodies. Decorations are hung in public areas and Hari Raya songs will be played in the radios and shopping complexes. The media, such as the television will host various programs in conjunction with the celebrations.

Many people also traditionally return to their home town generally from big metropolitan cities to rural areas. This is known as balik kampung — literally going back to one’s home town to celebrate Hari Raya with family and friends.

Celebrating

Usually on the eve of the celebrations, family members, especially mothers and housewives, will be busy preparing food, cakes, sweets, biscuits and various delicacies to be served on the day of Hari Raya. Delicacies such as ketupat, lemang and rendang are among the most famous cuisines that are served during this day. Other family members will help in other chores such as decorating and cleaning up the house.

Days before Hari Raya, house compounds, particularly those in the countryside will be lit up with oil lamps known as pelita or panjut. This display of oil lamps will reach its height on the 27th night of Ramadan, called the Tujuh Likur night. ‘Likur‘ literally meaning a figure between 20 and 30, hence ‘tujuh likur‘ means twenty seven. Originally during the early days of the arrival of Islam among the Malays, the purpose of lighting the oil lamps was to attract spirit of passed relatives and angels to descend to people’s homes during the night of Lailatulqadar. However, such misconception is regarded counterfactual as much understanding of Islam have been obtained since then. Nowadays, the oil lamps are lit solely for decorative purposes.

It is customary for Malays to wear traditional Malay costumes. The dress for men is called baju Melayu while the women’s are known as baju kurung and baju kebaya. Traditional textiles such as songket and batik are worn favourably during this day.

Muslims will attend Eid prayer in the morning and consecrate together harmoniously while taking the chance to meet and greet each other. Once the prayer is done, it is also common for Muslims in Malaysia to visit the grave of their loved ones. During this visit, they will clean the grave, perform the recital of the Yasin — a chapter (surah) from the Qur’an and also the tahlil or prayers for the deceased. All these are done in hope that their loved ones are blessed by Allah and they are spared from the punishment in the grave.

The rest of the day is spent visiting relatives or serving visitors. Hari Raya is a very joyous day for children for this is the day where adults tend to be extra-generous. Children will be given token sums of money, also known as duit raya from their parents and elders.

During the night, there are celebrations with sparklers and firecrackers, with emphasis on precautions and restrictions on playing certain firecrackers as enforced by the authorities. Usually the lighting of firecrackers begins a few days before the end of Ramadan, and continues for about a week afterwards.

Source: Wikipedia.org

Merry Christmas and Happy New Year 2012 !

2011-12-25T18:54:00.000+08:00

Merry Christmas and Happy New Year 2012 !

Christmas or Christmas Day (Old English: Crīstesmæsse, literally "Christ's mass") is an annual commemoration of the birth of Jesus Christ, celebrated generally on December 25 as a religious and cultural holiday by billions of people around the world.

A feast central to the Christian liturgical year, it closes the Advent season and initiates the twelve days of Christmastide. Christmas is a civil holiday in many of the world's nations, is celebrated by an increasing number of non-Christians, and is an integral part of the Christmas and holiday season.

The Christmas season is celebrated in different ways around the world, varying by country and region. Elements common to many areas of the world include the lighting of Christmas trees, the hanging of wreaths, Christmas stockings, candy canes, and/or the creation of Nativity scenes depicting the birth of Jesus Christ. Christmas carols may be sung and stories told about such figures as the Baby Jesus, St Nicholas, Santa Claus, Father Christmas, Christianly or Grandfather Frost.

The sending of Christmas cards, the exchange of Christmastime greetings, observance of fasting and/or special religious observances such as a midnight Mass or Vespers on Christmas Eve, the burning of a Yule log, and the giving and receiving of presents.

Along with Easter, Christmas time is one of the most important periods on the Christian calendar, and is often closely connected to other holidays at this time of year, such as Advent, the Feast of the Immaculate Conception, St. Nicholas Day, St. Stephen's Day, New Year's, and the Feast of the Epiphany.

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2011-11-09T01:33:00.001+08:00

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