Waterproof lens reversing cameras(Metal Shell)
Images Sensors :1/4 OV7950
TV System:NTSC
Effective Pixels: NTSC: 656(H)×492(V) 
Sensing Area(mm):4.9X3.7
Resolution(TV Lines):420 TV lines
Min.IIIumination:0.01 Lux
Video Output:75 Ohm
S/N ratio :Better than 48dB
Lens F=1.7mm waterproof lens
Lens Angle(Deg.) : 150° super wide view angle
Operating Temperature(Deg.C): -20～+75(RH95% Max.)
Storage Temperature(Deg.C) :-30～+85(RH95% Max.)
Carton:49.5cm*33.5cm*24.5mm       50PCS/CTN