universal thermostat for hvac systems

{"cid":"91148828","title":"Universal 24V HVAC Thermostat Wall - Mounted For Bedroom White Color","imgUrl":"https:\/\/img.chinax.com\/nimg\/83\/71\/b62648fb06e4b45ce96b59a28968-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"OCSTAT","Model Number":"STN731W","Minimum Order Quantity":"1pc","Delivery Time":"7-45 work days","Certification":"CE","Place of Origin":"Gangdong,China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union, MoneyGram","Supply Ability":"50000pcs\/month","Packaging Details":"1 pc in a gift box","Programmability":"Non-programmable","Backlight":"White\/Blue\/Green","Power Supply":"Battery or 24V power","Shell Material":"Antiflaming ABS","Shell Color":"White","Relay":"Omron","Sensor":"NTC","Display":"LCD"}}

{"cid":"91224765","title":"RDG204KN KNX Room Thermostat with CO2 Sensor Fan coil 3-speed \/ DC fan universal H\/C applications VAV fresh air S55770-T410","imgUrl":"https:\/\/img.chinax.com\/nimg\/62\/a8\/6637d971739b884116ace032308a-200x200-1.jpg","attrs":{"Model Number":"S55770-T410","Minimum Order Quantity":"5","Delivery Time":"7 Days","Certification":"CE RoHS","Payment Terms":"T\/T,Western Union","Operatinghumidity":"20% to 90% RH","Packaging Details":"Carton","Indicator Function":"Power, signal transmission","Features":"Multiple relay outputs","Protection":"IP20 rating","Place of Origin":"EU","Temperature Range":"0\u2103 to 50\u2103 (accuracy: \u00b10.5\u2103)"}}