7inch Full HD Split Monitor Dual Lens Dash Cams DVR Parking System for Truck Bus RV. 7 inch Full HD 1080P IPS Dual Split Monitor. This DVR support Dual camera recording. It also provides instant video playback. The video recorded in SD card. Support Max SD card storage 256GB(not included). Dual Infrared LED Light Night Vision AHD Camera Simultaneously Recording? When vehicle in Reversing Gear, this car DVR will automatically switch to the back-up camera image view with parking line. If a vehicle collision occurs, the build-in G-Shock sensor automatically locks the recorded video. Compared to the rear view mirror recorder need to look up, this DVR just look flat, more secure and convenient. Display : 7.0 inch Full HD ISP 1080P Dual Split Monitor? Support Max SD card storage: 256GB? Camera Lens: Full HD 1080P? 5.0M image AHD sensor with 150 degree view angle? Camera Effective Pixels: 19801080 pixels. Video format: TS? Photo format:JPEG? Power: DC 9V-36V? Waterproof, Infrared Night Vision, Shockproof, No Interference, No Delay? Function Support: DVR, Reversing/Parking Assist? Features 1: Anti Vibration, Wide Dynamic Range, Cycle Recording? Features 2: G-sensor, Night Vision, Dual Lens, Reversing/Parking Assist. 1x 7” DVR Monitor? 1x U-Style Bracket? 4x AHD Camera. 4x 10M 4Pin Extension Cable. 1x Fan-Style Stand Bracket. Positive feebacks and Excellent DSR will be much appreciated! If you have any problem. Please feel free to contact me, we do try respond as quickly as possible.