WHD400-ET20 4.0MP Varifocal Lens Plastic IR Dome AHD Surveillance Camera

WHD400-ET20, Nextchip2475H+OV4689, Manual Zoom Lens 4.0MP AHD security camera. With clean design and white color body, this camera looks very noble and beautiful. Also, it has 2.8-12mm HD Motorized Lens, which can help you adjust the lens very easily. So it is the best choice for your shop, factory and so on.

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Product Details

WHD400-ET20 4.0MP Varifocal Lens Plastic IR Dome AHD Surveillance Camera

Features:

1. Image sensor OV4689, Effective resolution is up to 2688*1520;

2. OSD menu supports 12 different languages;

3. with strong light inhibition/Mirror/BLC/DPC, 2D noise reduction function;

5. Adopt Nextchip NVP2475H DSP, with OSD function (mirror image, color/ white-black, PAL/NTSC);

6. AGC type, day-night effect is distinct, various day-night modes can be switched by OSD menu Support D-WDR;

7. Support UTC, output 4MP, switched by OSD, Enhancement adjustment supported by OSD.

Scenarios：

Apply to roads, warehouses, underground parking and other place which required definition picture quality.

Specifications:

Model	WHD400-ET20
Processor+sensor	Nextchip2475 + 1/3" OV4689
Signal System	4.0M pixels
Effective Picture Elements	2688 (H) × 1520 (V)
Minimum Illumination	Color: 0.01Lux @(F1.2,AGC ON),0 LUX with IR
Minimum Illumination	B&W: 0.001 Lux @ (F1.2,AGC ON),0 LUX with IR
S/N Ratio	More than 69dB
Scanning System	2:1 interface
Synchronous System	Internal, Negative sync.
Auto Electronic Shutter	1/50(1/60)S-1/100,000S
Gama Characteristic	0.45
Day and Night Function	Support IR-CUT
IR Distance	25m
IR Status	Under 10Lux by CDS
IR Power On	CDS AUTO Control
Video Output	1Vp-p Composite Output(75Ω/BNC）
Auto Gain Control	Auto
Power/Current	DC12V/450mA ±10%
Lens	2.8-12mm HD Manual Zoom
Dimension (mm)	￠152×153(H)mm
Storage Temperature	-30~+60℃ RH95% MAX
Operating Temperature	-10~+60℃ RH95% MAX

FAQ:

1. Do I have to use a Standard Power Supply?

In general the answer is yes. Most manufacturers will recommend the use of such power supplies as standard with their equipment. You should always consult the manufacturer’s specifications prior to the connection of any power supply.

2. What function the Network video surveillance system software platform can achieve?

Network video surveillance system platform can achieve centralized monitoring and management, video distribution, alarm linkage management, video storage management, system log management, remote video playback and viewing, and so on.

3. Can I access the full functionality of the system by installing the client software or using the browser?

There are two ways to use CS / BS, that is, after the installation of dedicated client or directly through the IE browser (need to download the relevant plug-in) can directly use all the features.

4. Can different manufacturers video server connect to different manufacturers network video surveillance system platform?

At present, the manufacturers of video server equipment can only access to the interface has been docked through debugging, because the terminal interface has not completely industry standards, so temporarily can not fully realize the terminal manufacturers and any platform docking.

5.How does motion detection work? Through the camera or software?

Motion detection works through the software in the DVR system by recording video when pixels in the image change. Most Security DVRs offer a sensitivity scale so the user can set the sensitivity of the motion detection.

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Packing include:

IPC Specifiction:

GM8136S+PS5230, 1080P, IR distance 50M, Plastic housing, Onvif, Motion Detection, Privacy Masking, P2P

POE NVR specification:

1080P, Onvif, Motion Detection, P2P, VGA, HDMI, 1*SATA, 1*USB2.0

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