Control4 EA-3 Controller

The Control4 EA-3 acts as the central processing unit for a residential Control4 home automation system. It is responsible for handling audio and video signal routing, network management, and communicating with hundreds of peripheral smart devices in the home.

The EA-3 features a built-in digital-to-analog converter (DAC) and supports high-resolution audio playback. It includes three independent audio zones, allowing users to stream different high-fidelity music sources simultaneously to different rooms of the house.

The EA-3 connects to peripheral devices via standard Ethernet, Zigbee, and Wi-Fi protocols. It serves as the communication hub for the local network, allowing smart locks, lighting systems, and thermostats to talk to each other seamlessly.

While the EA-3 can operate locally to control devices on your network, Control4 heavily relies on professional dealers for initial programming and setup. To access remote control via the Control4 app when away from home, users typically need an active 4Sight subscription service.