Challenger CH 390 Garage Door Opener Remote Transmitter

•Challenger Quik-Code™ replacement transmitters look better, do more and cost less. All offer three-channel capability, featuring three independently programmable push buttons for easy programming.

•Replaces Genie 9 or 12 dip switch and Sears, Craftsman, and LiftMaster 8 or 9 dip switch remotes only (does not work with Genie® Intellicode™ or LiftMaster® Billion Code or Security+™ systems).

•Replaces Genie®, LiftMaster®, Craftsman® and Sears® dip-switch type remotes

•390 MHz frequency

•No confusing dip switches

•Easy coding using the three large buttons

•Controls one, two or three doors or gates