Wiring kit, 12N &12S, Double electrics buzzer. Code AP1149
N and S-Type socket wiring kit for caravan road lights and internal accessories. Complete with audible relay to give an audible signal when trailer direction indicators are in use, and self-switching combination relay to provide power supply to the caravan battery charging system and refrigerator whilst towing.
This wiring kit is suitable for most vehicles not using a multiplexed or can-bus wiring system, or vehicles not fitted with a bulb-failure warning system. Alternative wiring kits may be needed on vehicles with a built-in bulb checking system or can-bus/multiplexed system