* Features:

1) 1/4" Sharp CCD

2) Horizontal definition: 420TVL

3) Built-in 35 IR LED for 25m night vision range

4) Aluminous cover for waterproof

5) Nicety design

6) Auto electronic shutter

7) Auto gain control

* Specifications:

1) TV System: PAL/ NTSC

2) Horizontal Definition: 420TV Lines display

3) Image Device: 1/4" Sharp CCD

4) Validity Pixel: PAL: 512(H)X582(V); NTSC: 512(H)X492(V)

5) Angular Field of View: 35& deg; F=8mm)

6) Minimun IIIumination: 0 Lux

7) Infrared distance: 20m

8) LED: 35pcs

9) LED switch: Auto

8) Syncronization System: Internal

10) Scanning Frequency(H): PAL: 15. 625KHz; NTSC: 15. 734KHz

11) Scanning Frequency(V): PAL: 50Hz; NTSC: 60Hz

12) Backlight compensation: Auto

13) Electronic Shutter: 1/50(1/60)~1/100, 000sec

14) White Balance: Auto

15) S/N Ratio: > 48db

16) Gamma Correction: > 0. 45

17) Operation Temperature: -10~+50 / +14~+122& ordm; C

18) Operation Humidity: 85% RH

19) Power Adapter: DC12V/500mA

20) Dimension: 84x125x120mm

21) Net weight: 690g