Car Reversing System, security camera system, cctv camera kits Free Operating Voltage DC11-32 Volts Reversing Camera System Three Sets Waterproof IP68 Color Backup Cameras 7" LCD Reversing Monitor with Removable Sun Visor,It Features an On-Screen Menu for All Settings: Normal/Mirror view,Reversing Image Delay,Priority of Reverse Camera,Automatic switch ON (by reverse gear and or by direction lights)and Built-in CDS Sensor for Illumination of the Control Knobs Rear-view Camera MODEL:DF-4103(Waterproof IR 1/3"SHARP Color CCD Camera) Horizontal Resolution:420TV Lines Effective pixel:NTSC:510(H)X492(V);PAL:500(H)X582(V) Usable lllumination:0Lux(Built-in 18 IR LED ON) IR LED working distance:15m(Day/Night function) Lens: 2.9mm Water resistance:IP66,Alloyed shell, outdoor use Video Output:1.0Vp-p75Ω Power supply:DC12V/150mA from Switching Box Rear-view Monitor Model:SP-710(7" TFT LCD Color Monitor) TFT LCD color monitor (TECHWELL scheme) color system:PAL/NTSC New patented TFT LCD monitor with sun visor, the sun visor is easy to take off Setting up the camera image normal or mirror With three video input, set up the priority of reverse camera Setting up the reversing image delay time: 0-30 Responsing time less than 2 when reversing DC12V output Audio/video(AV) input jack: electrical outlet for aircraft External dimension:L*W*T(180X118X23)mm Power Supply:DC11 32V