The Challenger 390 111635 Transmitter makes it possible to operate a single or group of remotely contorlled devices such as a garage door opener, with a single transmitter.
Challenger 390 Standard Features:
Works as a replacement remote for Genie Non-intellicode and Liftmaster dip switch style transmitters
Each button programs and operates independently
390 MHz
Important Note: Will NOT work with Genie Intellicode, LiftMaster and Chamberlain radio receivers that are compatible with Security+ and Billion code remotes
Challenger 390 Includes: Remote, Battery, Programming instructions, and Visor Clip