Technical parameters                                             
·Image Sensor: high-definition color ASIC
·Signal System: PAL/NTSC
·Effective Pixels: PAL:628(H)*582(V) NTSC:656 (H)*492 (V)     
·Minimum Illumination: 0.2Lux
·Resolution: 420 TV lines
·Lens Angle: 170 °
·S/N Ratio: ≥48db                         
·Waterproof Grade: IP67
·Electronic Shutter: 1 / 60 ~ 1 / 10, 000 sec
·Scanning System: 2:1 interlace
·Video Output: 1.0Vp-p, 75Ω
·Power supply: DC12V
·Operating Temperature: -30° C - 75 °C, RH95%