This Camera: 1,Front and rear universal, 2,Can customize the stop line There are twocontrol lines, Cut control line completed Features 100% Brand New. Color: Black Size: 2.7 x 3.8 x 2.5cm (L x W x H) Screw length: 2cm Anti fog glass. CMOS imaging sensor Support NTSC video system. Embedded mounting in rear bumper. Snap-in design, it is easy to install. High sensitivity and low power consumption. High-definition and 170 degree wide viewing angle. Water-proof, shock-proof and anti-jamming functions. Applicable to variety of vehicles: car, truck, RV, etc. It helps to avoid incidents and accidents abrasion well. Its simple and modest design and small size won\\\\\\\'t draw any attention. This camera can give you a full sight of the back of your car when you are driving. Low illumination level, it can work within 3 meters at night and other dark environments. To protect your car from collision with invisible obstacle, choose a high definition and good quality camera as ours. Perfect solution to get rid of that poor rear view visibility onyour car, boat, trailer, camper, truck or any vehicle that has no rear-view mirror or poor rear vision. Connect to any type of monitor with a composite yellow RCA jack for crystal clear resolution mounted inside will fit into most vehicle key holes, no other installation needed. Specifications Image Device: 1/4 inch color CMOS TV system: PAL/.NTSC Effective pixels: 628 x 582 Pixels Sensing area: 5.78 x 4.19mm Sync. system internal Resolution 420TV lines Electronic Shutter 1/50-1/10000 seconds Minimum illumination: 0.3Lux/F1.2 Lens angle: 170 S/N ratio more than 48db(AGC-OFF) Color Black Video output: RCA CONNECTOR, 1.0VP-P, 75ohm Current Consumption: 150mA Power supply: DC 12V Operating Temperature: -30C to +50C, RH95% Storage temperature: -40C to +60C, RH95% Max. Video cable length: 6m Power supply cable length: