Used to make your garage door opener compatible with the Sentry transmitters, reduce the devices in your car.
The Sentry 300 Garage Receiver 030209 provided with the Sentry gate opener operates at 433 MHZ and might or might not be compatible with your garage door. If receiver frequency is not compatible the optional Sentry Garage Door Receiver kit can be easily installed in the garage. The kit contains receiver, transformer and a wire harness that easily installs to the existing garage door. One receiver will be needed for each garage door. All existing transmitters used for garage door will continue to operate. They are not being disconnected. Mounting hardware included.
Sentry 300 Garage Receiver 030209 Operation
To program open receiver box cover. Place small screw driver in slot to open. Press the learn button. Then press the transmitter button that will be used to open the garage. See garage opener for connecting the 2 wires supplied.