12V 7 Way Bypass Relay Display MP3877

A 7 way bypass relay is connected directly to the vehicles lighting circuits to control the lights on a trailer and caravan. The relay does not put any extra load onto the vehicle lighting system. The relay also features a built in audible buzzer that monitors the trailer and caravan indicators. All bypass relays can be powered using either the battery or the fuse box.

Works on most vehicle types and most filament bulb and LED lamp combinations

Differentiates circuits on dual voltage tail/brake and tail/fog systems

Monitors indicators / flashers via the internal buzzer, which mutes under hazard warning conditions

Ancillary flasher/indicator monitor output to panel lamp or additional buzzer

55cm cable length

Made in the UK

Maypole