Image Sensor  1/4" SHARP CCD or SONY 1/3" CCD
Signal System   PAL/NTSC
Effective Pixel   500(H)X582(V) or:752(H)X582(V)  
Resolution   420TVL (480/520 TVL selectable)
Minimum Illumination 0.5 Lux
S/N ratio   better than 48db
Infrared Distance 30 m  (  36 PCS Ф  5 LEDs)
B.L.C.          on/off switchable
White balance     auto
Lens        8 m   Block MTV IR camera lens
Wavelength    850 m
Inner synchronous  INT SYNC
Power      2.5W(CCD Camera only)+ 1.3W(IR-LED ON only)
Video output:1.0Vp-p/75Ω BNC wire
Elec shutter speed  1/60 -100000/s
Gamma Adjustment     0.45
Scanning System      2:1 interlace
Adaptor Power      DC12 V
Current     500ma
Working Temperature -15°C to +55°C(14°F～12°2F)
Related humidity   40%~90%
Waterproof standard: aluminum casing, IP67 waterproof design