... for bus,truck,trailer,coach,van,caravan,motorhomes,towing vehicle * 1/4" Sharp CCD image sensor* Wide-Angle, WaterProof IP69* PAL ... angle: 120 degree* Horizontal Resolution : 420 TV Line* Video output : 1.0 Vp_p/75 ohm* S/N ratio : > 48 db* power ... *Waterproof of grade:IP69*Current Consumption:130-150mA*shutter speed:1/50(1/60)-1/100,000 sec*Mininum illumination:0.01Lux/(18 LED ...