Special:
1. Use Sony Colour CCD
2. Built-in 18 pcs IR, The availible distance is 30 Meters
3. Built-in 3.0-9.0mm Manual Iris Varifocal lens
4. The Focus Can be Adjust Externally
5. Can make as silver or black colour
6. Waterproof and Built in Allied Mounting Bracket

   
Model no.                 VD-WR311  
Image sensor            1/3" Sony Colour CCD
Signal System          PAL/NTSC
Frequency                PAL - H: 15.625KHz V:50Hz
                               NTSC - H: 15.734KHz V:60Hz
Resolution                420 TV Lines
Pixel                        PAL - 500(H) * 582(V)
                               NTSC - 510(H) * 494(V)
Illumination               0.5 Lux(Day), 0 Lux (Night, IR ON)
IRIS                         1/60-1/30000 Sec
S/N Ratio                 >52 dB
AGC                        ON
BLC                         ON
Video output             1 Vp-p 75 ohm composite video
Voltage Supply         DC12V
Current                     < 500 mA(IR ON)