Look at the pictures of remote controls listed below to find one that looks very similar to yours. If you have a remote control that works with it look for the make (multicode, Tec-key, liftmaster, linear), model number (3089, 2010, 2020, 61lm, etc), and the frequency (300mhz, 310mhz, 390mhz). How to find the compatible remote control for Challenger CH-1000 series, 9100, 9300, 9500: Older model Challenger garage door openers were originally equipped with several different types of radio receivers and remote controls some of which are no longer made. Challenger garage door opener parts are always in stock. Challenger Repair parts - Replacement parts - Remote Controls - Gears - Keypads - Light Covers for your Challenger garage door operator. Find your Challenger garage door opener parts here.
