Features: <br />- 1/4" CMOS image sensor， clear display <br />- 170° wide angle camera <br />- High quality material <br />- Waterproof grade: IP 68 <br />- With reverse reference， easy to install <br />Parameter: <br />Color: Black <br />Material: Metal <br />Package Size: about 16 x 10.5 x 5 cm <br />Item Size: about 14 x 11 x 11 mm <br />Voltage: DC 12V (+ / - 10%) <br />Image Sensor: 1/4" Color CMOS <br />System: NTSC <br />Resolution: 420TVL <br />Lens Angle: 1.9mm (170° ) <br />S/N ratio: 48db <br />Minimum Illumination: 0.3Lux/F1.2 <br />Video Output: RCA connector， 1.0vp-p， 75ohm <br />Resolution: 510*496 (NTSC)， 628*586 (PAL) <br />Waterproof: IP68 <br />Visible area: 5.78*4.19mm <br />1 x Rear view camera <br />1 x Power cable <br />1 x Video cable <br />1 x Hole drilling tool <br />1 x User guide in English <br />In original package<br /><img src="http://img6.eachbuyer.com/x9/p100/bv518_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/bv518_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/bv518_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/bv518_4.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/bv518_5.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/bv518_6.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/bv518_7.jpg" />