The compact roof units are air conditioning systems composed by evaporator-condenser units with 3 air curtain speed levels, adjustable thermostat, suitable for every type of vehicle. The “T” range runs with a compressor engine or with an electrical powerful moto-compressor unit, connected to the battery.
The compact roof units “T” are the perfect solution to cool down the cabin, with easy mounting and high cooling capacity. To put into operation the “T” range, independent support of compressor and compressor have to be installed in the engine part of the vehicle.
The Autowatch 171PPi transponder based system requires no conscious effort by the driver to operate the system . It works exactly as the factory fitted transponder immobilisers. The only difference is that the transponders are supplied separately and are not integrated into the vehicles ignition key. Other advantages are there are no batteries to go flat or recepticals to be damaged.