Car Microwave Blind Spot Radar Detectors Sensor System

EWAY Car Microwave Blind Spot Radar Detectors Sensor System Auto Safety Monitoring Assistant BSD LCA ODW RCTA for SUVs Trucks RVs Features: 【Blind Spot Detection System】There is blind zone at the rear of the vehicle which is easy to endanger driving safety! This system is a vehicle assistance device that helps driver lane changing safely during driving. 【Microwave Radar Sensor】With the aid of microwave radar sensor, probe the side / rear of the vehicle for those moving objects into the blind spot of the detection zone. NOTE: This product will only function on vehicles with a non-metal rear fascia bumpers. If it is installed on metal bumpers, it can be installed on the surface of a metal plate, but the metal plate cannot cover it.Will not work with Vehicles Equipped With Auto Start-Stop 【Long Detecting Distance】When the system is on, the system would start detecting objects in the blind area behind the vehicle 10 x 50ft. 【Warning Alarm Function】With radar detectors, no matter it's nigh