Hooking up your trailer is now a one person operation! Perfect for marine, motorcycle, RV, snowmobile, ATV, camper, farm& fleet, or any trailer application. Portable wireless camera & monitor. Full color LCD 960 x 240 monitor. Works day or night with infrared technology. Reverse option imaging for easier backing. Magnetized camera mount. Includes 12 volt charger and rechargeable battery. Optic range of camera is 300 ft. Includes carrying cases and spare battery. No wiring necessary. Ready to use. One hand operation. Range from camera to monitor is up to 50 ft.