4 0 inch display tuya smart thermostat

{"cid":"91205624","title":"Color Screen 4.0 Inch Display Smart Room Thermostat Tuya Wifi Underfloor Heating","imgUrl":"https:\/\/img.chinax.com\/nimg\/84\/07\/a050ce413d976245334fb871e0fa-200x200-1.jpg","attrs":{"Price":"US $ 39.5-42.5\/PCS","Brand Name":"Glomarket","Model Number":"SD0405","Minimum Order Quantity":"2 PCS","Delivery Time":"7-15 work days","Certification":"CE","Place of Origin":"China","Payment Terms":"L\/C, T\/T","Supply Ability":"10000\/PCS\/Month","Packaging Details":"Independent color box packaging","Product name":"Smart thermostat","Temperature sensor":"NTC","Temperature accuracy":"\u00b11\u2103","Self-consumption power":"< 2W","Supply voltage":"AC 85~275V 50\/60Hz","Load current":"16A\/3A","Temperature setting":"5-95 \u00b0 C","Timing Error":"<1%"}}

{"cid":"91219394","title":"SIXWGH Smart WiFi Thermostat for Hotel Use Tuya App Voice Control Electric Floor Heating 16A Load LCD Temperature Controller","imgUrl":"https:\/\/img.chinax.com\/nimg\/81\/f8\/5754bb4f25b7bdabf98ae7e0cb6f-200x200-1.jpg","attrs":{"Price":"$16.06-16.72","Brand Name":"SIXWGH","Model Number":"WHZK12","Minimum Order Quantity":"200","app control":"App Control","application":"Hotel, Garage, RV, Commercial, Home","feature":"Wi-Fi","product type":"Intelligent Temperature Control Screen","Place of Origin":"Guangdong, China","battery capacity":"AC Electric Current","camera":"No Camera","charging time":"AC Electric Current","design":"Rotatable","display type":"TFT","Material":"Plastic","operation system":"Android\/IOS","power source":"Electric","power suction":"90N","private mold":"No","screen":"4.0-4.9\"","screen resolution":"640X480","use":"Universal","working time":"AC Electric Current","Wireless Protocol":"WiFi 2.4GHz & Zigbee 3.0","Display Technology":"OLED Touch Screen","Load Capacity":"16A Electric Heating\/3A Water Boiler","Power Options":"AC 90-240V or Battery Powered","Voice Control":"Amazon Alexa, Google Assistant, Yandex Alice","Mobile Compatibility":"iOS, Android, Windows Mobile","Housing Material":"Flame Retardant PC Material","Temperature Accuracy":"\u00b10.5\u00b0C High Precision","Application":"Home, Hotel, Commercial, RV, Garage"}}