N2 Pro Dual 1080P Front and Inside Dash Cam Dual 1080P Front and Inside Dash Cam With a 170° front facing camera and 140° rear facing camera(80° rotatable) in one body, it shots both front and inside cabin simutaneously in full hd 1080P 30fps, perfect dash cam for taxis, Uber, rideshare, lyft drivers, and families, provides drivers and passengers with optimum protection. 2.5K 2560x1440P/30fps or 1920x1080P/60fps If you don't need the inside recordings you can record with the single front facing camera, the advanced F1.8 front lens ensures it to capture crystal-clear videos of the road front at: 2560x1440P/30fps, 2304x1296P/30fps, 1920x1080P/60fps, 1920x1080P/30fps. Emergency Lock Variable sensitivity G-sensor auto detects shake/collision and emergency locks the footage to "Event File" to prevent that video from an overwrite. Audio Recording(ON/OFF) Built in microphone and speaker to capture high quality audio clear without distortion. Don't want to record voice? One press to turn microphone off. Time Lapse Time Lapse allow you to record movements, changes, or events that take place over a long period of time, greatly saved space on your memory card. Optional GPS(Buy Separately) Optional GPS to track the driving route, location, speed in either KM/H or MP/H. To use gps function, please buy an extra gps mount.