Easy to install: Compatible with new and existing gas water valve installations; no extra piping required; you can install it yourself. Programmable automation: Set a timer to automatically open or close the valve, eliminating guesswork and manual operation. Mobile app control: Remote control through your smartphone app for convenient management. Remote access anywhere: Open or close the valve from anywhere, as long as you have the app and connectivity. Key benefits and compatibility: - Works with standard gas water valves, both new and old - Simplifies installation without additional plumbing - Timed and remote operation for greater safety and control - Quick, reliable valve control from your phone Use scenarios: - You’re away on travel: schedule automatic closure to prevent leaks and save energy - Overnight or when away from home: automate closing to ensure the gas supply is off - Maintenance or emergency: quickly shut off the valve via the smartphone app, wherever you are