• Three-channel driving recorder: The front camera in the M550 Max supports resolutions up to 4K (4K×2K) in all 1CH/2CH/3CH modes, providing ultra-clear driving footage. With full 150° viewing angles for the front, cabin, and rear, the triple camera simultaneously records in 4K + 1080P + 2.5K with comprehensive 360° coverage, making it ideal for Uber drivers and family road trips. • Dual 4K + 2K front and rear driving recorder: When the cabin camera is detached, the dual recording mode operates with 4K (2160P) from the front camera and 2.5K (1440P) from the rear camera. The rear camera is IP68 waterproof and comes with a 6-meter (20ft) cable, making it suitable for a variety of vehicles such as cars, SUVs, Jeeps, and trucks. For improved rear visibility, it is recommended to install the rear camera outside the vehicle, as internal installation may reduce image clarity due to window tinting.