Fully electronic 7 way bypass relay with a low current draw of 1mA per circuit.
8 way plug in vehicle signal input lead and outputs for external buzzer and LED warning lamps (sold separately)
Each individual circuit has an automatic overload protection system to prevent premature failure of the relay.
Connections are made using screw type terminals, automatic detection of trailer when connected
Sequential trailer fog lamp switching allows the towing vehicles fog lamp to be turned off while the trailer fog lamp is operating
0v output allows the reverse sensors of most vehicles to be disabled when a trailer is connected.
Provides a safe connection for 12V trailer lighting circuits for use where the direct connection of towing electrics to vehicles may affect modulated lighting supplies, bulb failure monitoring, multiplex wiring, or other electronic systems.
Full Instructions are available here
Product Dimensions (mm): H 23.5 x W 52.9 x L 70.1 (Not including Wiring)
Voltage Rating: 12v