FHD DUAL CHANNEL RECORDING Captures dual 1080p video with recording from two separate perspectives at the same time by connecting the FULL HD REAR camera to the FRONT camera. BLIND SPOT DETECTION & ADVANCED DRIVER ASSIST SYSTEM (ADAS) & GPS Our camera helps you monitor your car blindspots (BSD) using advanced radar sensors that can also help you change lanes by alerting you when it is safe, via Lane Change Assist features. M2 also has a built-in GPS Logger allowing you to mark time, date, location, and speed information to your recordings.