AQARA Thermostat W400 (FCU)

Aqara Thermostat W400 (FCU): Professional Climate Control and Building Automation Hub

The Aqara Thermostat W400 (FCU version) is a sleek, wall-mounted touchscreen thermostat designed to revolutionize climate management in commercial properties, large residential buildings, and modern office spaces. It goes beyond simple temperature adjustment, offering a centralized command center for sophisticated whole-building and zonal climate control.

The Control Panel for Professional HVAC Systems

The W400 is specifically engineered to interface with complex, multi-zone climate infrastructure:

• System Compatibility: Controls advanced commercial HVAC types, specifically Fan Coil Units (FCU) (including 2-pipe or 4-pipe configurations) used in central chilled/heated water systems.

• Application Focus: Ideal for managing climate control in large spaces like offices, hotels, apartments, and retail centers, which rely on advanced hydronic (water-based) systems for heating and cooling.

Centralized Management & Customizable Interface

Transform your wall into a powerful, interactive control point:

• 4-inch Touchscreen Command: Utilizes a vibrant, high-definition touchscreen for intuitive operation, displaying real-time information such as weather, time, and device status.

• Multi-Device and Scene Control: Control is centralized—manage not only your climate but also integrated lights, curtains, switches, plugs, and pre-set scenes directly from the panel.

• Customizable Layouts: Professionals can customize the interface with up to 6 configurable pages and various layout styles to ensure staff or residents have immediate access to necessary controls.

Network Stability and Ecosystem Integration

• Robust Connectivity: Features built-in support for Dual-Band Wi-Fi (2.4GHz & 5GHz), Zigbee, and Bluetooth, offering flexible and reliable connection options.

• Zigbee Repeater: The device can act as a Zigbee repeater, helping to extend and strengthen the range of your Zigbee network.

• Smart Automation: Create intelligent, energy-saving automations—for example, automatically adjusting temperature in conference rooms based on occupancy or turning off the FCU when windows are opened (via integrated sensors).

• Broad Platform Support: Integrates with major smart ecosystems, including Apple Home, Alexa, and Google Assistant, ensuring smooth interoperability within existing smart building management systems.

• Installation Note: The W400 operates on 220–250V AC and must be installed by a qualified electrician. No separate hub is required for its core Wi-Fi functions, though an Aqara Zigbee hub is necessary for connecting Zigbee child devices to the panel.

The Aqara Thermostat W400 delivers the precision, control, and efficiency required to manage the demanding climate needs of commercial and high-end property environments.

⚠️ Important Requirement: An Aqara Matter/Thread/Zigbee 3.0 Hub (sold separately) is required for the product to function and integrate into your smart home ecosystem.

Please use a certified electrician when installing this product.