Genie GK-BX Wireless Keypad Features: · Genie Intellicode Garage Door Opener Wireless keypad · Replacement for GWKIC, ACSD1G, GWKP · This Keypad will operate up to three [3] doors · 390 MHz with rotating code · Intellicode, Overhead Door, Code-Dodger II Compatibility · Compatible with the following models: GWKIC, ACSD1G, 35282R · Compatible with receiver model: GIR390 · Compatible remotes: GMI-3BL, GIT-1, GIT-2 and GIT-3 · This Genie GK-BX offers secure Garage entry without using a remote control or key · Convenient if you leave without a key or remote, or to provide access to guests, children, etc.