v7 16 band 360 degree gps detectors led display car radar detector tool speed voice with russia english

1. detect any moving radar speed monitor in front. 2. any traffic monitor or stable camera (near traffic lights) can be detected in advance. lead you to drive safely and avoid traffic jams. 3. odm and oem technical services for different places and customers. 4. provide english, russian, thai voice warning, oem language and voice. 5. easy to install and control, can be installed and used independently..syi