IP-9040-YX For Caravan Truck Trailer Bus Van Motorhome RV 12-36v. 4PIN Heavy Duty 4x AHD 1080P Front View Side View Rear View Backup Cameras. With 9-inch DVR Monitor Quad Splitscreen IPS screen AHD Loop Recording Playback. 4x 10m 4PIN Extension Cables + Free 32GB SD Card Included. 9 inch Full HD 1080P IPS Quad Split Monitor. Mirror bracket mount side view cameras & 2x AHD front/backup mount cameras. This DVR support Quad cameras recording. It also provides instant video playback. The video recorded in TF card. Support Max TF card storage 256GB(not included). Quad high 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 : 9.0 inch Full HD ISP 1080P Quad Split Monitor? Support Max SD card storage: 256GB(Not included)? 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, Hight-light 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, Quad Lens, Reversing/Parking Assist.