Feature:1. WIFI AND APP CONTROL: Smart button WiFi, Bluetooth water heater switch panel can be connected to for Google Assistant and for Smartlife App.2. VOICE CONTROL: No need to get up, easily open the water heater to experience intelligent life.3. TIMING FUNCTION: Set multiple sets of water heaters to power on and power off on time every day, without fear of running out of hot water during bathing.4. REMOTE CONTROL: You can control the water heater on the app anytime and anywhere outside, and you can take a hot bath when you return home.5. IDEAL REPLACEMENT: This switch is an ideal replacement for the old and damaged parts, to bring you new smart life, more convenient!Specification:Item Type: Water Heater Switch Material: PCVoltage: AC100-240V.Package List:1 x Switch 2 x Screw 1 x Manual