3 gang smart switch for hot water heater

{"cid":"91205624","title":"20A Tuya Smart Boiler Switch 4000W 3 Gang Smart Switch For Hot Water Heater","imgUrl":"https:\/\/img.chinax.com\/nimg\/2e\/f2\/4fcd4ab2615b0f124bb068080d23-200x200-1.jpg","attrs":{"Price":"$17.00\/Piece","Brand Name":"Glomarket","Model Number":"SW0090","Minimum Order Quantity":"2 Pieces","Place of Origin":"Guangdong, China","Packaging Details":"Independent color box packaging","Supply Ability":"10000 Pieces per Month","Certification":"CE, Rohs, FCC","Network":"WiFi","Customized support":"OEM","Max. Current":"20A","Max. Voltage":"240V","Mechanical Life":"100000 Times","product name":"Smart Boiler Switch","colour":"White\/Black","Max. Power":"4000W"}}