Feature: 1. REMOTE CONTROL: You can control the opening or closing of the valve through this smart valve manipulator even if you are not at home, very convenient and practical. 2. AUTOMATIC AND MANUAL: The valve controller adopts electric and manual transfer clutches, and can be manually controlled in emergency situation, making it safer. 3. HIGH SAFETY: The WIFI smart valve adopts 12V safety voltage, and insulated sealed flame retardant shell, resistant to radio interference, highly safe and reliable. 4. STABLE AND SENSITIVE: The valve controller adopts semiconductor sensor, which has high stability and small sensitivity drift, supports sensor fault detection and microprocessor intelligent control. 5. EASY TO INSTALL: The WIFI smart valve controller is easy to install, without changing the original gas pipeline configuration, and can be installed on its own. Specification: Item Type: Smart Valve Controller Material: ABS Power Supply Voltage: DC 12V 1A Valve Pressure: 1.6Mpa Closing Time: 5-10 Second Opening Time: 5-10 Second Torsion: 30 to 60kg.cm Plug Voltage: 100-240V Weight: Approx. 533g/18.8oz. Package List: 1 x Power Supply1 x English User Manual1 Set x Smart Valve Controller (5 Accessories in Total)