Description
The LiftMaster G423LM is a 3-channel universal coaxial receiver designed for homes using 390MHz Security+ remotes. It’s ideal for upgrading older systems or consolidating control across multiple doors or gates with a single, reliable receiver.
- Channel count: 3-channel design to pair up to three remote controls or devices with one receiver, simplifying control for multiple doors or gates.
- Frequency: Operates in the 390 MHz band with Security+ 390 compatibility for secure, rolling-code transmissions between remotes and the opener.
- Coaxial receiver type: Universal coaxial design intended for straightforward installation and integration with compatible LiftMaster/Chamberlain control boards.
- Compatibility: Works with Security+ 390 remotes and other devices in the 390 MHz family, expanding compatibility across existing remotes.
- Installation considerations: Designed for retrofit in compatible systems; ensure your opener and coax wiring support a universal 390 MHz receiver for a smooth replacement.
- Unit Specs: Channels: 3 • Frequency: 390 MHz • Security: Security+ 390 • Type: Coaxial receiver
With the G423LM, you gain centralized, secure remote control that reduces clutter and streamlines upgrades to Security+ 390 technology. It’s well-suited for households with multiple entry points or professional installers seeking a dependable, three-channel receiver that works seamlessly with existing remotes.