Image sensor:OV7950 high-definition color 1/4 chip.
Effective pixels:640H*596v.
Resolution:180tv Line.
System:NTSC/PAL.
Electtric.shutterL:PAL:625Lines.25Field/sec.NTSC:525Lines.30Field/sec.
Power:110MA/12V 
consumption: 0.8W.
Waterproof:IP66
AGC:AUT.Lens:F.120deg
S/N Ratio: better than 48db(AGCDFF).
Minimum illumination:0.2Lux.
Operating Temperature:30 to 50 degrees centigrade
Video Output:1.0vpp