EKYLIN 15M 50FT Backup Camera Monitor RCA Phono Video Extension Cable for Truck RV Trailer Car Rear View Parking System with Detection Wire Automatic Reverse Trigger

15M/50FT Male to Male Car Auto RCA Video Extension Cable for Truck, Camper, Trailer, With Red Trigger Lead, especially useful for gps navigation/monitor with backup trigger signal input. One end to monitor/navigation backup signal input, the other end to car reverse lamp light + power., For connecting GPS Navigation Backup Camera Input, CCTV Surveillance System, Dash DVD, Parking Monitor, Rear View Camera etc., 100% shielded offering superb protection against EMI/ RFI interference., Weatherproof for outdoor use. Compatible With: professional CCTV/ surveillance camera, Front/Rear view Camera to Monitor, TV Box...etc.