water heater Switch weiwo 20A DP switch for water heater or air conditioner Wifi Switch Smart Tuya APP Control

features :
* High quality crystal tempered glass panel design, never fade.
* With blue LED indicator, very distinguished.
* E-start, no sparking contacts.
* Brand new imported American IC & capacitive touch sense, more superior performance & sensitive touch.
* Overload & overheat protections, make your home safer.
* More humanization design: the lamp is off when the incoming of electricity again, save electricity.
* Silent touch, keep your home or office silence.
* Single live wire control, easy to install, replace the old switch directly.
* Applicable to all the common lamps, such as incandescent, fluorescent lamps, led lamps and so on.
* Suitable for home, office, hotel, hospital and so on.