thermostat with 2 x aa batteries power

{"cid":"91148828","title":"RF Connectivity Digital Thermostat Controller with 2 AA Size Battery Power Ensuring Stable and Precise Temperature Control","imgUrl":"https:\/\/img.chinax.com\/nimg\/5a\/a9\/b05218f6f887d50ab0436fcd096e-200x200-1.jpg","attrs":{"Price":"negotiable","Brand Name":"OCSTAT","Model Number":"E3RF","Minimum Order Quantity":"1 piece","Delivery Time":"7 to 45 days","Place of Origin":"China","Certification":"CE ROHS","Packaging Details":"20pcs in a carton","Payment Terms":"TT,L\/C,Paypal","Supply Ability":"200,000pcs per month","Service":"OEM\/ODM","Mhz":"868MHZ","Programmable":"Yes","Material":"Anti-flammable ABS+PC","Switchable Voltage":"24-230V","Materials":"ABS","Production Name":"230V Wireless Thermostat","Connectivity":"RF (Radio Frequency)"}}

{"cid":"91205624","title":"Zigbee 3.0 Wifi Thermostatic Radiator Valve 2.4Ghz Wireless Radiator Thermostat","imgUrl":"https:\/\/img.chinax.com\/nimg\/3d\/7e\/7ca4a7ff819a86aea7fc02ee81d2-200x200-1.jpg","attrs":{"Price":"Inuiry for Price","Brand Name":"Glomarket","Model Number":"SD0349","Minimum Order Quantity":"100 Pieces","Delivery Time":"7-15","Certification":"CE, Rohs, FCC","Place of Origin":"China","Payment Terms":"L\/C, T\/T, Western Union, MoneyGram","Supply Ability":"100,000 Pieces Each Week.","Packaging Details":"Color Box Packaging"}}

{"cid":"91219394","title":"SIXWGH Zigbee 3.0 Smart Thermostatic Radiator Valve (TRV) Alexa\/Google Assistant Tuya App 7-Day Programmable Wireless Heating","imgUrl":"https:\/\/img.chinax.com\/nimg\/7b\/9e\/23b8d3655de5343db6017a0aef20-200x200-1.jpg","attrs":{"Price":"RM\u00a063-67.50","Brand Name":"SIXWGH","Minimum Order Quantity":"200","app control":"App Control","application":"Car, Hotel, Garage, Commercial, RV, Home","feature":"Wi-Fi, Intelligent Route Planning","product type":"Smart sensor","Place of Origin":"Guangdong, China","battery capacity":"2*2A Battery (Non fourni)","camera":"No Camera","charging time":"2*2A Battery","design":"Rotatable","Material":"PC, Plastic","operation system":"Android,iOS","power source":"Battery","power suction":"0","private mold":"No","screen":"2.0-2.9\"","screen resolution":"320x240","use":"Universal","working time":"6 months","Brand":"SIXWGH","Product Type":"Smart Thermostatic Radiator Valve","Protocol":"Zigbee 3.0","Compatibility":"Alexa, Google Assistant, Tuya","Power Supply":"2xAA Batteries","Temperature Range":"5\u00b0C to 45\u00b0C","Programmable":"7 Days, 5+1+1 Periods","Voice Control":"Yes","Child Lock":"Yes","Warranty":"1 Year"}}