2nd Generation 200-300Ft Wireless Range Backup Camera for Trucks, Fleets. HD, 7inch LCD 360_272999 All you need to do

All you need to do is make sure built in battery has power

Option to power off using power button on dash camera

This wireless mouse works for up to 12 months on a single AA battery

When the G-Sensor is activated

If you want to avoid costly accidents and improve driver and work safety

2nd Generation 200-300Ft Wireless Range Backup Camera for Trucks, Fleets. HD, 7inch LCD 360_272999 All you need to do2nd Generation Wireless Backup Camera Backup Any Vehicle Easily and Safely! 1 to 4 Cameras: Choose to add up to 4 wireless cameras that can pair to the same monitor simultaneously, 720P equivalent video resolution and 120 wide angle camera viewpoint Wireless Signal: Camera offers up to 300' wireless range, compatible with any truck trailer system, even oversized trailers 100+ feet Night Vision: camera offers 20 IR lights for excellent viewing at