Motors

Tri-Tran Multi Frequency

Tri-Tran multi frequency technology, means your motor will never have interference from household wireless products including baby monitors, door bells and some in home and in car wireless entertainment systems or other electronic devices. So when you want your garage door to open, it will.

Most current garage door motors operate on a single 433 MHz frequency with a wide reception bandwidth. Unfortunately many other household products also operate on the same frequency. Every day items like baby monitors, door bells and some domestic and in car wireless entertainment systems. And they don’t have to be in your home. They can be in your neighbours home.

If one of these items is being used in your area, or is malfunctioning, it has the potential to interfere with the operation of your garage door opener. You will push the button on your transmitter, and nothing will happen. This can be very frustrating, when you need your door to open/close, and it won’t.

To overcome this problem, which while localised is on the increase, all new motors now feature unique Tri-Tran multi frequency operation. Tri-Tran has an automatic frequency change function, with each of its three frequencies transmitted having a much tighter bandwidth. The frequency changes every 22mS during a transmission and reception. So if there is another signal interfering on a part of this frequency spectrum, the automatic change ensures the signal still reaches the motor. This makes Tri-Tran up to one thousand times better, in terms of in band interference rejection, than a typical FM receiver, and up to a million times better than some AM receivers.

To ensure your garage door motor works when you need it to, insist on a motor with Tri-Tran. The world’s first multi-frequency garage door opener technology.