best dash cam front and rear 4K GPS

The HIkvision G2PRO is a real HD dash cam  it delivers sharp 4K（3840x2160P）video quality. It uses 7 layers of high quality glass lenses with F1.75 aperture and HDR Wide Dynamic Light Source Processing Technology   to ensure clear images during any time of day or under certain weather conditions. Equipped with135° wide-angle and rear camera, the G2PRO can achieve dual-channel recording, providing all-round protection so you can drive with peace of mind. Standard  Parking monitoring function. The built-in G-sensor can detect sudden shakes or collisions while your car is stationary, and will automatically start recording to capture any potential incidents. If an emergency video is recorded, the dash cam will notify you through voice alert once it's turned back on. Fitted with several intelligent function ,including ADAS ,FCW , PCW ,Voice Control，provide an intelligent security experience. FCW stands for Forward Vehicle Collision Warning, which…