Certification:CE.Rohs Video resolution:fhd 1280*960P Screen:4.0 inch View Angle:Front 140 degree,interior 140 degree,rear 100 degree Chipset:JL5201+H62 Video format:AVI G-sensor:support Resolution:Front 960P,interior 720P,Rear VGA 480P Battery:Built-in Li-ion Battery 3 cameras:Front Interior Rear View Type:Triple lens car dvr