The Aqara valve controller T1 uses Zigbee for intelligent control of water and gas pipes, supports an APP, and can be used manually. It can be installed on existing valves without the need to lay pipes. Integrated with water/gas leak detectors, it can automatically shut off water or gas when you are not there for safety and peace of mind. Constant monitoring and automatic shut-off: Valve Controller T1 provides real-time monitoring and automatic shut-off when a leak is detected, protecting your house from damage. The integration with water or gas leak sensors and the Aqara hub creates a comprehensive safety system that shuts down the valve within 5-20* seconds of a leak, minimizes risk and ensures proactive home security.Multiple intelligent control options: The Valve Controller T1 offers flexible control methods, including manual control, remote control via the APP and timer settings, ensuring precise and user-friendly operation, allowing users to manage and maintain their devices comfortably and efficiently. Easy retrofit installation: Valve Controller T1 can be installed easily and without special tools on existing water/gas valves and is therefore accessible to users who are not familiar with pipes. Its user-friendly design allows homeowners to easily improve the security and functionality of their home.Wide compatibility for household valves: Valve Controller T1 is designed for compatibility with various household valves, including lever or butterfly handles, and fits different tube sizes (DN15, DN20, DN25). It can be installed in most household valves without the need for additional tools.Automation with Aqara Home and third-party devices: A Aqara Zigbee hub is required**, With Matter over Bridge support***, the valve controller supports T1 and enables seamless integration with Alexa, Google Assistant and the Aqara Home APP, and so on. This compatibility improves the Smart home experience by simple integration with your existing Smart home systems.Long battery life and long life: The use of 4 AA-batteries eliminates the need for additional cabling. Thanks to its low power consumption, the Valve Controller T1 can be operated for up to 2 years with a single set of batteries**** providing continuous, reliable water and gas safety for a long period of time.This text is machine translated.