Wireless radio control systems consist of an RF Radio Transmitter & Receiver. These type of radio remotes are primarily used on driveway gates and garage doors. Range for most of these are limited to about 100’. You can typically double the range to 200’ by use of an optional external antenna kit. Special long range units are available.
It is often possible to to use one multi channel transmitter to open a gate as well as a garage door. You can accomplish this by first obtaining the model and frequency of your garage door receiver and purchase a matching receiver for your gate installation. It is also possible to add a receiver to your garage door that matches the gate’s.