APPLICATIONS? This is an upgraded industrial grade wired one camera system. MONITOR? 9LCD color monitor with U-type metal bracket and with 1080P HD resolution. It is not waterproof. It is compatible with most of the vehicles with a free power input range DC12-32V and supports with max 3 cameras. TVS device is built in to protect the monitor from being damaged by the transient high power of vehicles. And this monitor only supplies camera which is in use with DC12V, it saves energy. It is compatible with PAL/NTSC. HEAVY DUTY CAMERA? It is color AHD 1080P, provides super clear and real color image, and no delay. The viewing angle is 120 degree. So it works perfectly in kinds of weathers. The buttons have automatic LED backlight, drivers can operate exactly at night. Monitor has a built-in protector for protecting monitor from being damaged by power polarities reversed. With built-in innovative system previous option settings memory even after it’s turned off. Camera’s image can be set as mirror, non-mirror or up-side-down by OSD menu. Turn the distance grid line on by menu, then connect trigger wire to power, it will show. Monitor will be triggered to turn on automatically to display camera image when reversing. After reversing, the monitor will be back to the pervious mode. This system has two viewing options(view when reverse or remain on continuously).