【Three Channel Dash Cam for All-Round Protection】M2 dashcam built with a triple channel system, offer 165°Front camera, 160°Cabin Inside the camera, and 160°rear camera. Simultaneously captures video from the front, rear, and cabin of your car as vital evidence for dispute or accident. 【1080P Dash Cam Front and Rear Inside with HD Display】High performance Novatek chipset and Sony Sensor, help deliver smooth 1080P front video + 720P cabin inside video + 720P rear video. 3 Channel Videos are displayed on the IPS screen giving you live time video feedback of 3 sides of your car. 【Dashcam with Super Night Vision & IR Cabin Light】Thanks to f/1.8 big aperture & WDR (wide dynamic range) technology, the M2 car camera performs well in color precision and clarity whether day or night. 4 IR Light face to the cabin, accurately capture the driver and passengers even when the cabin is completely dark, ideal for rideshare drivers such as Uber, Lyft, and Taxi. 【Auto Save the Collision Footage and Loop Recording】Built in Gravity-Shock Sensor, then the dash cam detects a collision or bump happens, the sensor will auto-lock the footage as evidence(protected files). The Loop recording function can overwrite the oldest unprotected files when the SD card is about full. 【Evidence for collisions, theft, and vicious scratch happening after your car is parked.】Parking Monitor: When the dash cam detects a collision happens, it will auto power on then record a protected video (doesn’t need a hardwire kit). 24 Hours recording: the dashcam will go on recording after your car is parked (need connect to hardwire kit, buy extra ASIN B09SPN811C). 【Dash Camera for Cars with Hidden Design & Easy to Install】Unique compact designed car camera, M2 dash camera for cars combine three cameras with a tiny size. Won't shade your view or distract you whilst driving. With simplified rear camera installation, no need to remove the reversing light, just connect it with the front lens and it can be used. 【2024 Updated Firmware: Support 128 GB Memory Disk】NOTE: SD card is not included in this package. We have updated the M2 dash cam firmware and it can support 128 GB memory disk now! You can store 2 times videos than before, and 4 times than other normal 3 channel sysytem on amazon(they can only support 32GB Max). Recommend buying extra ASIN B07KNTXKL3. 【Worry-Free After-sale Service】Every customer is fully covered by a one-year warranty. We provide 7*24 technical support-respond within 12 hours. You can Email our customer care and we will answer any of your questions and resolve arising issues fast. If you're having any doubts, it comes with a FULL REFUND within 30 DAYS.