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Product Name:NLK-7440 HD PCB board 600TVL CCTV CVBS board camera for Video door phone

No.

Items

Parameter description

Remark

1

Image sensor

1/4inch  CMOS

 

2

Image format

PAL、NTSC

 

3

Effective pixel

648(H)*488(V)

 

4

Sync. mode

Built-in Sync.

 

5

Horizontal pixel

500TVL(4:3 mode)

 

6

Pixel size

5.6um*5.6um

 

7

SNR

> 60dB (AGC OFF)

 

8

Min.Lux

2LUX(F:1.2)

 

9

Exposure system

Auto White balance/ Backlight compensation, Auto AGC

 

10

Electric shutter

1/25-1/12000S

 

11

Gamma

>0.45 

 

12

Video output

1.0±0.2Vp-p/ 75 ohm 

 

13

14

 

Night version compe

6pcs White or IR LEDs (optional)

 

14

Frame rate

25FPS(PAL)/30FPS(NTSC)

 

15

Input voltage

+7V~+15V  (Typical:DC12V ±25%)

 

16

Power

DC+12V:Currency is 30mA±5mA ( when 6pcs of white LEDs on, the currency is 60mA±10mA)

Support 940nm IR LED

17

Working temperature

-20℃ ~ 60 ℃

 

18

Storage Temperature

-30℃ ~ 80℃

 

29

Humidity

5~95% RH

 

20

 Lens Parameter

Focus length:3.6mm±5%

 

Diagonal line viewing angle:75±10%

 

Focus distance between lens to things: 40cm(close focus distance );1.5M(long focus distance)

 

Relative distortion:<-28.7%

21

PCB size

32*32, 38*38, 38*54mm

 

 

 

 

 










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