The F4 4K Dual Channel Dash Cam delivers front 4K Ultra HD (3840×2144) and rear 1080p AHD recording with a large 4.0-inch IPS display. Featuring the Xiongmai XM650 processor, G-sensor, parking monitor, loop recording, TS video format, and an included ACC hardwire kit, this dual-lens system provides high-quality evidence capture with professional hidden installation.