*Please note that our dash cams only support two channels, so if you want to connect a rear camera, then you cannot connect the interior camera at the same time, and vice versa. Compatible with 70mai Dash Cam A400: providing you front and rear car camera driving experiences. 1080P Resolution & 130° FOV with F2.0 Aperture: perfect for recording sceneries and crucial for collecting evidence. Just like the second set of eyes of the road. 5.5m HDMI cable: no need to worry about length shortage of the power cable anymore. Easy Self-instalation: Without many steps, you can simply complete the installation by sticking your 70mai rear camera onto the rear windshield.