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! Item Type: Water Heater Switch Material: PC Voltage: AC100-240V 1 x Switch 2 x Screw 1 x Manual