Car Rear View Camera,car rearview camera, rear vision system,back up camera(df-4103v) Image Pick-up Device 1/3" Sony COLOR CCD Horizontal Resolution 420 TV Lines Number of Pixels NTSC:510(H)492(V); PAL:500(H)582(V) Scanning System NTSC:525 Lines,60 Field/sec, PAL:625 Lines 50 Field/sec Sync System Internal Synchronization Gamma Characterlstic 0.45 S/N Ratio ≥48dB(AGC Off) Electronic Shutter Time On: NTSC 1/60 1/100,000Sec,PAL 1/50 1/100,000Sec; Off: NTSC 1/60 Sec, PAL 1/50 Sec Usable Illumination 1 Lux(F:2.0),0 lux with built-in IR LED IR projecct distance 15 meters(18 Unit Infrared LED) IR Status Under 10 Lux by CDS IR Power On CDS Auto Control Lens Board Lens 3.6mm/F2.0(optional) Video Output 1.0Vp-p 75 ohm Gain Control(AGC) Auto Cable BNC JACK Water resistance IP66 Operation Temperature -10+50 RH95% Max Storage Temperature -20+60 RH95% Max Power Supply DC12V10% 600mA Dimension 75(W)X45(D)X75(H)mm Weight 300g