The Pandora TCM-6 CAN module allows connecting the taillights of various trailers to modern cars via standard 7-pin (13-pin) connectors.
The module connects to a car by the CAN-bus and uses it to control the lights of the trailer. If there’s no CAN-bus in the car or it is invalid the module can be connected via analog circuitry. The Pandora TCM-6 features an electronic leakage and short circuit protection.