XBB OBD-II Dongle + PowerUnit

The XBB OBD-II dongle and PowerUnit let your extra lights follow the car’s high beam without cutting into the headlight wiring. The dongle plugs into the OBD port, reads the high beam signal and switches the PowerUnit relay wirelessly.

Smart control through OBD-II

The XBB dongle reads the car’s signals in the OBD port and sends them wirelessly to the PowerUnit relay, which switches the lights. There is no need to tap into the high beam wiring, which makes it ideal for modern cars with CAN bus. You set it up in the XBB app. It works on 12 and 24 V, and one dongle can control up to four PowerUnits.

The PowerUnit relay handles up to 15 A. For more powerful lights, add a Master and Slave relay kit.