Wireless Trailer Eyes® eliminates some of the worry of horse-keeping. Use this long-range, mobile system to monitor your horses during trucking, when stabled or in turnout-- at night or during the day. It's especially helpful in times of illness or during foaling season. Your peace of mind is ensured with the weatherproof, battery-operated camera, weatherproof antennas and color monitor. For larger herds, one monitor supports as many as eight cameras. Mobile set up is quick and easy and doesn't require the use of any tools. A bracket for permanent installation is included in the package.