boiler thermostat with 100m transmission

{"cid":"91148828","title":"Thermostat 2x AAA 1.5V Lithium Battery Wireless Room Boiler Thermostat Non Programmable Transmission Distance Approx 100m Open Terrain Ideal For Commercial","imgUrl":"https:\/\/img.chinax.com\/nimg\/3f\/4d\/ca527de0e9e384b45e8ebe54c912-200x200-1.jpg","attrs":{"Price":"negotiable","Brand Name":"OCSTAT","Model Number":"ST2301RF","Minimum Order Quantity":"1 piece","Delivery Time":"40-60 work days","Place of Origin":"Guangdong, China","Certification":"CE, FCC, ISO","Packaging Details":"color box & outer carton","Payment Terms":"T\/T, L\/C, Paypal, Western Union,Money Gram","Supply Ability":"200,000pcs per month","Programmable":"Non-Programmable","Transmission Distance":"Approx. 100m In Open Terrain","Application":"Boilers, HVAC System","Control Method":"Temperature Control","Displays":"LCD","Material":"Anti-flammable PC +ABS","System Operation Mode":"HEAT,OFF,COOL","Production Name":"Wireless Non-programamble Thermostat"}}

{"cid":"91205624","title":"Boiler Heating Programmable Wifi Thermostats Digital Temperature Controller","imgUrl":"https:\/\/img.chinax.com\/nimg\/7e\/d2\/0763c45ff84fa6169a3f97618cbe-200x200-1.jpg","attrs":{"Price":"US $ 35.5-38.5\/PCS","Brand Name":"Glomarket","Model Number":"SD0408","Minimum Order Quantity":"2 PCS","Delivery Time":"7-15 work days","Certification":"CE, Rohs, FCC","Place of Origin":"China","Payment Terms":"L\/C, T\/T","Supply Ability":"10000\/PCS\/Month","Packaging Details":"Independent color box packaging","Customized Support":"Logo","Network":"WIFI","Type":"Floor Heating Systems","Temp Setting Range":"5~90\u2103","Self-consumption power":"< 1W","Load current":"16\/3A","Temperature sensor":"NTC","Material":"Anti-flammable PC"}}

{"cid":"91184569","title":"Miniature Vehicle Mounted PTZ IP Camera 4G Wireless Transmission Infrared Night Vision","imgUrl":"https:\/\/img.chinax.com\/nimg\/22\/9e\/d4af6f820cb5423816c5a0c1f6be-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Okaf","Model Number":"OK-CT10005NVR-4G-20IP","Minimum Order Quantity":"1 set","Warranty":"1year","Image Sensor":"1\/2.8type EXmor CMOS","Usage":"Vehicle mounted","night vision":"100m","Signal":"IP\/SDI\/AHD\/Analog","Resolution":"720P","Function":"4G wireless transmission","Certification":"CE\/FCC\/RoHS","Place of Origin":"China","Payment Terms":"T\/T, Paypal, Western Union, L\/C, etc","Supply Ability":"2500pcs per month","Packaging Details":"Carton","PTZ Camera":"360 degree rotation"}}