WAHDAT-CR40 Vandalproof HD Smart Zoom Lens Cmos Indoor Security OSD AHD Dome Camera

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Product Details

WAHDAT-CR40 Vandalproof hd smart zoom lens cmos indoor security osd ahd dome camera

Features

Metal Housing, Vandalproof

2.8-12mm Motorized Zoom Lens

D-WDR, Defog, Motion detection

Privacy mask, 2D/3D NR, 16 kinds of languages

HD Motorized Zoom Lens

Remote control varifocal lens by UTC Controller

Model	WAHD13PAT-CR40	WAHD20AAT-CR40	WAHD20PAT-CR40	WAHD20SAT-CR40
sensor	Nextchip 2431H+Panasonic 34210	Nextchip 2440H+AR0230	Nextchip 2441H+Panasonic 34227	Nextchip 2441H+ Sony291 Staris
Signal System	960P@AHD	1080P@AHD	1080P@AHD	1080P@AHD
Effective Picture Elements	PAL/NTSC : 1920*960	PAL/NTSC : 1920*1080	PAL/NTSC : 1920*1080	PAL/NTSC : 1920*1080
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	40Meters (with ￠12X6PCS Infrared LED)
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/750mA ±10%
Lens	2.8-12mm Motorized Zoom Lens
OSD	Support(through UTC)
Size (mm)	￠150 x 120(H)mm
Storage Temperature	-30~+60℃ RH95% MAX
Operating Temperature	-10~+60℃ RH95% MAX
Nw	1.2kg

FAQ:

1.How many hours of video can the Security DVR store?

The length of archive depends on number of cameras, frames per second (FPS) and amount of available hard disk space.?

2.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.

3.What is the current mainstream digital video surveillance products?

Analogue camera, AHD camera, Hybrid camera, Digital video recorder (NVR)

4.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.

5.What is the difference between a network video surveillance system and a traditional video surveillance system?

Traditional closed-circuit monitoring system (including DVR-based regional monitoring system) using video cable or optical fiber transmission analog video signal, the distance is very sensitive, and cross-regional long-distance transmission is not economically convenient (compared to network video surveillance system – network video surveillance), the general area to focus on monitoring, long-distance transmission generally point to point the way the network, the entire system wiring engineering, complex structure, high power consumption, high cost, need more people on duty; The whole system management of the open and intelligent level is low.

Network video surveillance system using a flexible rental (mainly using IP broadband network), multiple users can share a set of central control platform, user input, easy to use, the user can remotely browse and control, in principle, any place to the Internet Can be viewed and controlled. It also introduces many new digital technology achievements (such as image recognition technology), to make up for the lack of traditional video surveillance system, providing value-added services, expand the functionality and scope, improve the system performance and intelligence.