Smart Water Heater Compatible with Alexa & Ok Google- Copper Sheated Heating Element : Copper is famed conductor of electricity. It has a superb ability to transfer heat from electricity to water.- Superior Safety : The Ingress Protection is designed to prevent any kind of water splashes or moisture entering and damaging the appliance.- Class 1 Working Pressure : Built to withstand the high pressure of 0.80 MPa, making it perfect for high rise- Exclusive O' Pro Technology : Provides additional protection to the tank and heating element against corrosion. All this is done with the use of an Ohmic resistor to create a small resistance between the Magnesium anode and the heating element. As a result of the same, the life of the water heater tank is increased by 50% and you get fresh corrosion free hot water for your family for a longer duration.- LED indicators : Equipped with LED indicators, the water heater displays Red light to indicate Power On and Green light indicating Heating On.