The controls of the Telestart T91 are easy to use and follow the same tried and trusted two-key system for switching the parking heater on and off that we already know from the Telestart T90, plus it has an LED indicator. The LED on the remote control lights up when the switching signal has been properly received.
The Telestart T91 harmoniously supplements the design line of Telestart controls introduced with the T100 HTM. Although the electronics are miniaturized and the casing dimensions no larger than a key fob, this by no means limits its range or ease of control.

The Telestart T91 system concept and the construction design meet the requirements set by major automobile manufacturers. This makes the product ideal for initial as well as subsequent in-stallation.