The AQARA Smart Wall Switch H1 EU (No Neutral, Double Rocker) model is a stylish and durable wall switch that easily integrates into your smart home system. Its ability to operate without a neutral wire offers a significant advantage, especially in homes with older electrical installations. By replacing your existing switch with this product, you can start using features such as remote control, scheduling, and automation with other smart devices via the Aqara Home app. The product works with the Zigbee 3.0 wireless protocol and unlocks its full potential when used with a compatible Aqara hub. The most important technical feature is its ability to work without a neutral wire, eliminating installation obstacles common in many homes. Operating at 100-250V AC, the switch can handle up to 8A resistive load and works smoothly even with low-power LED bulbs thanks to a minimum power consumption of 3W. With a premium metal casing, it is both robust and elegant, and features overheat protection for safety. Additionally, it is compatible with 86mm square and round European wall boxes, providing installation flexibility. The usage scenarios are extensive. It is ideal for making lighting in any room of your home smart. For example, you can integrate it with a motion sensor in your bedroom to have lights turn on automatically when you enter. It is also compatible with popular voice assistants such as Apple HomeKit, Amazon Alexa, and Google Assistant, allowing you to control lights with voice commands. The buttons can be converted to wireless switch functions, so while the light is controlled by automation, you can use the button to manage another smart device (e.g., a curtain motor). Technical Specifications: - Model: WS-EUK02 - Wireless Protocol: Zigbee 3.0 - Rated Voltage: 100-250V AC, 50/60Hz - Maximum Current: 8A (resistive load) - Minimum Power: 3W (typical) - Operating Temperature: 0°C - 40°C - Operating Humidity: 0% - 95% RH (non-condensing) - Dimensions: 85.8 x 86 x 37.55 mm - Wiring: No neutral wire required - Compatibility: HomeKit, Alexa, Google Assistant, IFTTT - Installation Type: In-wall box (86mm square or round) - Protection: Overheat protection