The Thinkware Rear View Camera for Q800PRO/F800PRO/F800 Dash Cam provides additional coverage for your vehicle to capture potential rear-end fender benders and highway tailgaters. It records at the same 1080p video quality as the front dash cam for superior video quality. Aided with the Sony Exmor STARVIS CMOS Sensor, it delivers supreme performance in low-light conditions with excellent noise control and clarity. Its small size is specifically designed for discreteness and clean installation. One-year manufacturer's : covers units sold at authorized retailers only.*Disclaimer: Device is pre-loaded with a firmware and GPS data that are specific for use within the US only. Proper device operation cannot be guaranteed outside of the US.