Garage Door Opener Transmitter: Description and Operation

UNIVERSAL TRANSMITTER

The HomeLink(R) universal transmitter is an integral part of the LH sun visor. The universal transmitter provides a convenient way to substitute up to 3 hand-held transmitters with a single built-in device. The transmitter can learn the radio frequency codes of most current transmitters to operate garage doors, entry gates, security systems, and home or office lighting.