The V51 4K Dual Channel Dash Cam delivers true 4K Ultra HD recording from both front (GC2083) and rear (ADH2283) cameras simultaneously 3840×2160 @25fps each. Powered by the Zhayi 830D processor , featuring GPS trajectory tracking, 2.4G WiFi, a 2.0" IPS display, night vision, G-sensor, and time-lapse parking monitor. This is ultra-high-definition protection for your vehicle.