The Domino GD-1 Hardwired Universal Keypad is a wired access-control keypad designed to operate most garage door openers and automatic gate operators that accept a simple contact-closure (wall-button) input. Intended as a universal replacement or upgrade, it allows users to open or activate a door or gate with a personal PIN code rather than a handheld remote, making it a practical solution for residential driveways, small commercial entrances, rental properties, and service yards. Because it is hardwired, the GD-1 triggers the operator directly over low-voltage control wiring instead of relying on RF pairing, which helps ensure consistent operation across a wide range of opener brands commonly found in the field.
Installation typically involves mounting the keypad near the entry point and running low-voltage conductors to the opener’s wall-control/trigger terminals, then programming the keypad with a code according to the manufacturer’s instructions. For compatibility, confirm that the connected garage door or gate operator supports a dry-contact (momentary) input. Follow all applicable electrical and building codes, disconnect power to the operator before wiring, and position the keypad where users have a clear view of the moving door or gate to reduce entrapment risks. This universal, hardwired design makes the Domino GD-1 a straightforward option for buyers searching for a reliable wired garage door keypad or gate keypad for replacement or upgrade applications.