The Keystone Heddolf S219-1K is a Stanley-compatible keychain remote designed to operate legacy Stanley fixed-code radio systems. Built as a compact, single-button transmitter for everyday carry, it provides convenient control of compatible garage door openers and gate operators. It’s an ideal replacement transmitter or additional remote for households and facilities that still rely on the classic Stanley 310 MHz platform with manual code settings.
Operating at 310 MHz with an internal 10-position DIP switch, the S219-1K uses fixed-code technology to match the code set in your existing Stanley receiver or remote. Programming is straightforward: open the remote, set the ten switches to mirror the code in the opener’s receiver or an existing working transmitter, and the unit is ready to use. This key fob is intended for Stanley-branded openers and external receivers that use 310 MHz fixed code with 10 switches and is not compatible with newer rolling-code systems. Common applications include residential garage doors and light commercial gates where the original Stanley 10-switch system is in place.