Acmerota 20A WIFI Smart Water Heater Timer Switch 4000W Button Boiler, Compatible for Google Home Alexa APP Control (45mm Deep Box)

• WITH 45MM DEEP BOX---This smart water heater switch is very easy to install. We have equipped it with a 43mm deep box, so there is no need to drill holes in your wall or re-match the corresponding 43mm deep box(For safety reasons, please seek help from professionals)
• WIFI+BLUETOOTH Dual Mode---Using the characteristics of Bluetooth and WIFI, you can configure your WIFI switch more quickly, and the connection is stable, without worrying about disconnection
• SMART TIMING---You can plan the use of your appliances, set multiple groups of timings, and power off or on on time every day
• WIDE COMPATIBILITY--- It can be applied to various home appliances or light bulbs and electric fans, and can be modified into the traditional wall light switch in your home
• VOICE CONTROL--- Convenient for your life, this switch can be linked to your smart voice assistant. Whether you are bathing or taking a bath, you can easily control your water heater without getting up and enjoy smart life
• SIMPLE INSTALLATION & CONNECTION---This smart switch uses 2.5G WIFI connection design, convenient and fast connection creation method, and better connection stability compared to other methods, you don't need to worry about cumbersome connection steps
• APP REMOTE CONTROL ---When you are away from home, if you forget to turn off your appliances, You can also use the APP to remotely power off your appliances, which is safe and worry-free, or turn them on in advance on the way home from get off work.The lights at your door are no longer dark when you open the door.

Product size: 86 x 86x 35mm WiFi standard: 2.4G Material: ABS flame retardant Panel material: tempered glass Rated current: 20A Input voltage: AC110 ~ 240V, 50 / 60hz 20Can be used for high-power equipment such as water heaters and air conditioners. Please note the maximum power. Neutral wire required Neutral wire is required before use. High-power products are safer and more stable. APP remote control Control the switch anytime and anywhere through mobile APP Set TimingTurn on and off connected devices at specified times. Schedule the living room fan to turn on in the morning, or schedule your child's lights to turn off so they know it's time to go to bed. 3 restart states default on or off, or memory state Home Sharing FunctionCreate a smart home with your family Sharing function Share with family members for joint control Group function You can close or open the group's devices together, which is more convenient