WAHD20A/20B/20EA/20EB-V4 Motion Detection Night Vision Plastic 1080P Home Security CCTV OSD Ir AHD Camera

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Product Details

WAHD20A/20B/20EA/20EB-V4 Motion detection night vision plastic 1080p home security cctv osd ir ahd camera

Feature:

PAL/NTSC:1280*1080

DWDR, Defog,

2D/3D NR, OSD

HD Fixed lens

Support OSD, with IR-CUT

Auto Gain Control

Model	WAHD20EA-V40	WAHD20EB-V40	WAHD20A-V40	WAHD20B-V40
Pick up Element	1/3"Aptiona	1/3"PXI	1/3"Aptiona	1/3"PXI
Effective Picture Elements (H×V)	PAL/NTSC : 1280*1080
Horizontal Resolution	1280H
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
IR Distance	40Meters (with ￠12X6PCS Infrared LED)
IR Status	Under 10Lux by CDS
IR Power On	CDS AUTO Control
Video Output	1Vpp, 75Ω
Auto Gain Control	Auto
Power/Current	DC12V/350mA ±10%
Lens	2.8-12 mm
	HD Fixed lens
Dimension (mm)	￠140 x 122(H) mm
Storage Temperature	-30~+60℃ RH95% MAX
Operating Temperature	-10~+60℃ RH95% MAX
NW	2 KG

The cctv camera system has motion detection and IR distance is 30meters.They are suitable for a wide range of indoor applications, such as office, retail stores, banks , home, schools and etc

FAQ:

1.What's your shipping way?

a. International Express: EMS.DHL.Fedex,TNT,UPS– Door to Door Service

b. Sea transportation and Air Cargo

c. Shipping by your own agent.

2. Conditions and Terms

a. The warranty starts from the delivery date from our factory;

b. During the warranty, any defective product will get repaired or replaced for free;

c. The warranty is unavailable for those products which are broken by the violence or the carelessness or repaired or altered without the authorization.

d. A RMA form will be asked to fill in.

3. What are the advantages and disadvantages of fiber access?

Advantages: high transmission bandwidth,good security system performance and reliable.

Disadvantages: not yet large-scale commercial applications, coverage is not wide, limited line resources, higher prices.

4.What is Back Light Compensation?

Back Light Compensation?is a term which describes the mechanism by which an IP camera can compensate?for?back light?by enhancing automatic exposure control on the camera. Take, for instance, this scene. A person walks into a dimly lit room with a flashlight or torch and shines this?light?directly into the camera.

5. Camera classification and features?

1) bullet camera: lower price, but didn't have the zoom and rotation function, only monitoring a fixed range of distance.

2) dome camera: a certain degree of concealment, while small size, beautiful, can be hoisted on the ceiling.

3) integrated camera: built-in lens, automatically focus on the lens control convenience, installation and debugging simple

4) infrared day and night camera: protective cover, infrared light, power supply unit integrated into one of the camera equipment, with night vision distance, hidden strong, stable performance and other advantages;