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Transmitter
Handheld transmitter also known as radio transmitter, hand held transmitter, radio control, remote control or garage door openers, are usually used to control a gate opener. By the way, other electrical loads (lighting, alarm systems, fountains) can controlled with a receiver, matching receivers are available in our shop.
The keys are referred to as channels on your remote control, with each button / channel, they can cause a different function.
