YoLink Wireless Smart Valve Control Kit, NSF Certified 1" Stainless Steel Motorized Valve, Wireless Controller 2, LoRa Long Range, D2D Offline with Leak Sensors, 2 Years Battery backup

NSF CERTIFIED STAINLESS STEEL - Safe for potable drinking-water applications; available in 1/2", 3/4", 1", 1-1/4", 1-1/2", and 2" sizes. , POWER OPTIONS WITH BACKUP - Includes a 12V power adapter for continuous operation plus 4 AA alkaline batteries for backup; on battery-only, typical runtime is up to 2 years. , D2D OFFLINE AUTO SHUTOFF - Pair with YoLink leak sensors for Control-D2D device-to-device actions that can close the valve without internet and during typical network outages. , LONG-RANGE LORA WIRELESS - Up to 1/4 mile open-air range for reliable installs in basements, meter pits, mechanical rooms, and outbuildings where Wi-Fi is weak. , SMART HOME READY - App control and alerts; works with Alexa, IFTTT, and Home Assistant; YoLink Hub required for app/cloud features and integrations. , INSTALLATION REQUIREMENTS - Install the device in a suitable location according to the installation environment and operating conditions. Avoid exposure to excessive moisture, flooding, standing water, condensation, extreme temperatures, and other harsh conditions unless the device is specifically rated for such environments. Use proper protection, insulation, or enclosures when required. Improper installation or prolonged exposure to unsuitable conditions may damage internal components, affect measurement accuracy, or impact valve performance.