The slim-profile BlackSys CH100B Dash Camera helps you document accidents and unexpected scenarios and protects you against insurance fraud and other scams. With a two-channel 2.1 megapixel Sony CMOS sensor, its front-facing camera delivers full HD video output, while the rear-facing camera shoots at 720p. Parking mode uses motion-sensing technology to record 10 seconds prior to and 20 seconds after detection in case your car is hit while parked—you can utilize the same settings with the emergency button, which automatically saves files separately with one click. In case of sudden movements or impact, Event Recording automatically saves videos separately so they won’t be deleted when space is full.