1.High-definition and 170 degree wide viewing angles 2.with good waterproof function. 3.Applicable to of Vehicles:car,truck,RV,mini-van etc 4.Solve the issue of bad car Rear effect,can help parking and reduce incidents and accident.Support NTSC TV system 5.With elegant and design,this camera is ,Made of high quality and durable material, simple and design and small size 't draw any attention. Colour:Black material:plastic Size:50*40mm Pixels:656(H)* 492(V) Power:DC 12V Sensor:CCD1/3 TV system:NTSC Horizontal Resolution:420 TV lines Sync.System:internal S : 48Db Electronic Shutter:1/60 to 1/100,000 seconds Video Output:1.0Vpp,75Ohm White Balance:Auto Water-proof:IP66 Video Cable Length:about 6m Package Contents: 1*camera 1*video cable 1*power cable Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed is +/- 1-3cm.