Douxury Backup Camera System, 4 Splite Screen 9'' Quad View Display HD Monitor with DVR Recording Function, Waterproof Night Vision Cameras x 4 for Truck Trailer Heavy Box Truck RV Camper Bus White (103)/Black UPC: 192565698607

UPC: 192565698607

Leash Training

If you pull the battery plug first while charging

waterproof material allows safe use of the collar indoors and outdoors in any weather conditions

with timing function last for 15 min

Douxury Backup Camera System, 4 Splite Screen 9'' Quad View Display HD Monitor with DVR Recording Function, Waterproof Night Vision Cameras x 4 for Truck Trailer Heavy Box Truck RV Camper Bus White (103)/Black UPC: 192565698607Brand: DOUXURY Color: DVR 9Inch Features: Built in DVR Recording Function9'' digital LCD monitor supports recording function. The video date is stored in a SD card included in the package. And Local playback function is supported 4 Split ScreenThe monitor supports quad view display, 4 video inputs from a front view camera, a rear view camera and 2 side view cameras can be shown on screen. No blind spot on road. 4 triggers for 4 channels. Flexible