Smart Zigbee Water Valve, Automatic Ball Valve with Irrigation Timer, Compatible with Alexa and Google Assistant – Zigbee Hub Required Smart Water Valve: This Zigbee water valve automatically shuts off main or branch lines, optimizing water control in your home. Thanks to the Zigbee ecosystem, you can use app control, scene activation, and timers to effectively prevent leaks, flooding, and water waste. Zigbee Gateway Connection Required: This smart water valve must be paired with a compatible Zigbee gateway to connect to Alexa or Google Assistant or be controlled via an app. Once paired, you can create automations, manage multiple valves, and remotely control irrigation or shut off the water supply anytime, anywhere. Alexa and Google Assistant Compatible: Turn water valves on or off, or start and stop irrigation with voice commands, without touching the device. Simply connect your Zigbee gateway to your preferred voice assistant for hands-free control, scene activation, and smart programs. Automatic ball valve irrigation timer: This robust and reliable electric ball valve ensures dependable automatic operation and allows you to precisely set watering schedules for your garden or lawn. Optimize your water usage and protect your plants by setting start and stop times, delayed shut-off, and recirculation modes via the app. Smart upgrade for existing pipework: This smart water valve easily snaps onto a standard quarter-turn ball valve, allowing you to upgrade your existing pipework without replacing it. The robust construction, easy installation, and app-based calibration ensure smooth operation and long-term reliability. Color: As shown. Material: Metal + Plastic. Package includes: 1 x Smart Valve. Only the above package contents are included; other products are not included. Note: Due to light reflections and different screen settings, the color of the item in the picture may differ slightly from the original. The measurement deviation is +/- 1-3 cm.