The Keystone Heddolf Overhead Door 109130-390 Compatible Keychain Remote is a compact replacement transmitter engineered to work with Overhead Door garage door and gate operators that originally used the 109130-390 remote. Designed for everyday convenience on a keyring, this single-channel keychain remote reliably operates one compatible opener at 390 MHz, making it a practical spare or upgrade for residential and light commercial applications. It preserves the functionality of the original Overhead Door 109130-390 while providing a small, easy-to-carry form factor for quick access in vehicles, pockets, or on lanyards.
Operating on the 390 MHz frequency, this Keystone Heddolf keychain transmitter is intended specifically for systems that require the Overhead Door 109130-390 specification and corresponding radio technology. Setup follows the same process as the original remote: you program it to the opener or external receiver per the operator’s learn/program procedure (refer to your opener’s manual and the included instructions). For best results, verify the opener or current remote label shows 390 MHz and references 109130-390 before purchase; this model is not cross-compatible with other Overhead Door frequencies or different security technologies. Ideal keywords: Overhead Door replacement remote, 109130-390 compatible, 390 MHz garage door opener remote, Keystone Heddolf keychain transmitter, residential garage door opener, light commercial gate operator.