Heddolf C220 Chamberlain/Liftmaster Compatible One Button Transmitter

The Heddolf C220 is a one-button remote compatible with Chamberlain, LiftMaster and Sears/Craftsman openers with DIP switch radios. It runs on 390 MHz and codes with 9 DIP switches. Set the DIP switches to match the code in your existing receiver or remote. Before You Order Match both the frequency (390 MHz) and the number of DIP switches (9) on your existing system. Not for rolling code receivers. Other Heddolf one-button remotes: M220 (Multi-Code, 300 MHz), S220 (Stanley, 310 MHz), G220 (Genie, 390 MHz), C220 (Chamberlain/LiftMaster, 390 MHz), O220 and O219 (Overhead, 340/360/390 MHz).