Aqara - Light Switch H2 EU (4 Buttons, 2 Channels) WS-K08D

Aqara Light Switch H2 EU WS-K08D

The Aqara H2 EU light switch is a smart device using Matter over Thread and Zigbee protocols, offering flexible and compatible control of lights and other devices. It is designed to fit standard 55mm switch frames and offers optional neutral wiring, making installation easier. This switch allows remote control, scheduling, energy consumption monitoring, wireless switching mode, and many other features. Additionally, thanks to MARS technology, the reliability of smart connections between the switch and Aqara lighting is significantly enhanced.

Thread & Zigbee Support

The Aqara H2 EU light switch supports both Matter over Thread and Zigbee. Matter over Thread enables integration with other brands and third-party smart home products, while Zigbee provides access to features like MARS-Tech, LED light configurations, etc. in Aqara Home with an Aqara hub. This dual compatibility ensures seamless integration with major third-party ecosystems and Aqara's exclusive features.

Neutral and No-Neutral 2-in-1

The Aqara H2 EU light switch supports both neutral and no-neutral wiring. Users don't need to know the wiring of their home's circuit – homes without a neutral wire can install it easily, while homes with a neutral wire enjoy additional features such as overload and overheating protection, and power monitoring for enhanced safety and efficiency.

Energy Consumption Control

The Aqara H2 EU light switch allows users to monitor and optimize energy efficiency. In homes with neutral wiring, it automatically provides detailed energy consumption reports (daily, weekly, monthly). For non-neutral installations, users can manually input load values for basic consumption tracking, enabling flexible energy management in different wiring configurations.

55mm Frame Support

The Aqara H2 EU light switch fits perfectly into all standard modular switch systems of the System 55 (55mm x 55mm) and supports the most common third-party frames, such as Gira System 55 and Merten M. Its standardized design ensures compatibility across all EU markets, minimizing the need for custom fittings and simplifying installation.

Overheating and Overload Protection

The Aqara H2 EU light switch enhances home safety with automatic protection functions. It monitors temperature and current levels, cutting the circuit if it detects overheating or electrical overload. This proactive protection prevents potential damage to the device and ensures peace of mind for users.

Wireless Switching Mode

The wireless switching mode enhances home automation flexibility by offering users two distinct control options for the lower button: Single press mode for quick automation, and Multifunction mode, which allows single, double, and long presses for greater customization. This function enables users to easily personalize their switch's functions based on their unique automation preferences.

Aqara H2 EU WS-K08D Light Switch Features:

• Supports Thread & Zigbee
• Supports Matter over Thread
• Supports both neutral and no-neutral wiring
• Overload protection
• Energy consumption monitoring
• Fits all standard modular switch systems of System 55
• Supports third-party multi-group frames, such as Gira System 55 and Merten M, etc.
• Single press mode
• Multifunction mode

Technical Specifications of the Aqara H2 EU WS-K08D Light Switch:

• Model: WS-K08D
• Wireless protocols: Zigbee, Thread, BLE
• Rated load: Incandescent lamp: 1600W (220V) and LED, fluorescent lamp, energy-saving lamp: 300W
• Number of buttons: 4
• Number of relays: 2
• Power supply method: Supports configuration with a single live wire and a single neutral wire
• Button selection: Capacitive touch button
• LED indicator: Bi-color red-blue LED indicator
• Operating temperature: -10~40℃
• Operating humidity: 0-95%