RADAR Extended parking mode for U1000Pair the TWA-RAD Radar Module with the U1000 to extend its parking surveillance duration while reducing power consumption when set to Energy Saving Mode 2.0. The radar will detect motion and allow the dash cam to prepare to save an event clip. If an impact is detected, a 20 second video (10 seconds before and 10 seconds after the impact) is saved in a dedicated folder on the SD card. When no impacts are detected, the U1000 does not save the footage and resumes Energy Saving Mode 2.0.**Parking Surveillance Mode requires hardwiring cable installation.