Enhancing your Chamberlain LiftMaster gate operator with a two-way intercom system is straightforward and offers added convenience and security. Here's how to do it:
Step 1: Choose Your Intercom System
Start by selecting an intercom system with the features you need. All of our intercoms are compatible with LiftMaster gate operators and connect via two wires.
Step 2: Make the Connections
To integrate the intercom with your LiftMaster:
- Locate the exit loop contacts on your LiftMaster control board.
- Run two wires from these contacts to the relay connections on your chosen intercom system. Refer to the wiring diagram below for detailed instructions.
Step 3: How It Works
Once installed, pressing a button on the inside intercom or using the connected app triggers the relay. This action completes the circuit, signaling the gate to open.
Compatibility with Existing Systems
If you're already using a wireless opener to operate your LiftMaster gate, don't worry—this intercom system won’t interfere. Your current setup will continue to function as usual for hands-free gate operation when driving up.
Adding a two-way intercom not only enhances accessibility but also improves communication and security for your gate system.

Choosing an Intercom System
If you haven’t yet selected an intercom with gate-opening functionality, explore our wide range of intercom systems here: Gate Intercoms


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