Series of universal, digital modules starting from basic/simple use (when enought is simple "copy lights" from car to the trailer) up to advanced functionality ("buil-in logic", signalling some of status/malfunction, additional functions). It's characterised by simple connection cable harness to the module (one socket for all signal and power wires). There are available kits with all sockets - G7-pins, G8-pins (including LONG version) and G13-pins.
Exclusive distributor of TBM-3 series is AutoHak 
.
Digital module (with basic functionality) for towbar kit with 7-pin's socket (G7). It is suitable only (in Poland) for light freight trailers ( up to 750kg). Kit contains all accessories for connection the module to the car's electrical system.
Digital module (with basic functionality) for towbar kit with 8 wires (for lamps) in 13-pin's socket (G13). It is suitable for all freight trailers or bicycle racks. Kit contains all accessories for connection the module to the car's electrical system.
Digital module for towbar kit with 7-pin's socket (G7). It is suitable only (in Poland) for light freight trailers (up to 750kg). Kit contains all accessories for connection the module to the car's electrical system.
Digital module for towbar kit with 8 wires (for lamps) in 13-pin's socket (G13). It is suitable for all freight trailers or bicycle racks. Kit contains all accessories for connection the module to the car's electrical system.
Digital module for towbar kit with 8 wires (for lamps) in 13-pin's socket (G13). It is suitable for all freight trailers or bicycle racks. This set is dedicated for Toyota RAV4 (gen.5 2019>), Highlander (gen.4 2020>) and Suzuki Across (2020>). It use factory socket in car for connection cable harness. For this reason installation pedriod is simpler and faster.
Digital module for towbar kit with 13-pin's socket (G13) with full cabling (incl. power). It is suitable for all freight trailers, bicycle racks and (especially) for caravans (with own battery). Kit contains all accessories for connection the module to the car's electrical system.
Digital module for towbar kit with 13-pin's socket (G13) with full cabling (incl. power). It is suitable for all freight trailers, bicycle racks and (especially) for caravans (with own battery). This set is dedicated for Toyota RAV4 (gen.5 2019>), Highlander (gen.4 2020>) and Suzuki Across (2020>). It use factory socket in car for connection cable harness. For this reason installation pedriod is simpler and faster.
Digital module for towbar kit with 13-pin's socket (G13) with full cabling (incl. power). It is suitable for all freight trailers, bicycle racks and (especially) for caravans (with own battery). Kit contains all accessories for connection the module to the car's electrical system.
Digital module for towbar kit with 8 wires (for lamps) in 13-pin's socket (G13). Main cable harness (between module and trailer's socket) is 8 meters long. Kit contains all accessories for connection the module to the car's electrical system.
