The 70mai RC11 is a rear car camera designed to work alongside your dash cam to provide comprehensive recording of the road behind you. It captures video in 1080p resolution with a 130° field of view, ensuring you have a clear and wide perspective of the traffic following your vehicle. This compact black device is built from robust materials to withstand various conditions, operating reliably in temperatures ranging from -20°C to 70°C. Installation is straightforward thanks to the included double-sided adhesive tape and a 5.5m cable, which provides enough length to reach from the front dash cam to the rear window in most cars. It is compatible with several models, including the Dash Cam 4K A800S, A810, Pro Plus+ A500S, A400, and A2.