Wholesale Room Heating Wifi Thermostat with Transmitter and Receiver

Short Description:

Etop WT-20 is the latest innovative room heating thermostat with sleek and stylish black LCD display. This wireless wifi boiler heating thermostat consists of 2 part, one transmitter and one receiver, communicating by RF 868mhz and Tuya wifi. The wireless transmitter can be installed in the wall and put it in the desk. And the wireless wifi reciever has bulit-in wifi and rf moule, which dry contact to the condensing boiler. Wifi and programmable fucntion makes save more energy in utility bills.

  • Item No.: WT-20
  • WiFi Application: Tuyasmart, Smart Life
  • Voice Control: Amazon Alexa & Google Assistant
  • Frequency: 433Mhz&868Mhz & 2.4Ghz
  • Transmitter : 2*AA battery
  • Receiver : 230Vac/10A
  • Programmability: 7 days 4 periods
  • Packing : Neutral white box or customizable
  • Unti Weight: 0.5KG
  • Cetificate: CE, ROHS, RED
  • Product Detail

    Technical Data


    Product Tags

    Support Amazon  and Google Assistant Voice’s Control 

    Smart Boiler Thermostat 2 3

    Your Home-You Climate 

    Using TuyaSmart App, now you can control your heating from anywhere. This goes for your office, the sports field or the couch.

    So that your home is always at the right temperature. Creat at heating schedule just at your fingers. 


    Open Window Detection Function 

    Our smart thermostat will automatically stop heating when it detects a sudden drop of room temperature .

    This is normally caused when a window or door is opened without turning off the heating device.


    Child Lock 

    Are you worry about our lovely kids operate the thermostat by mistake? Our thermostat can help you by lock the buttons. 


    Touch Button Design 





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  • Display Acylic Mirror with Negative LCD
    WiFi Application TuyaSmart, Smart Life, Ecohome Life ( Tuya cloud)
    Wireless Option 433/868mhz
    WIFI 2.4G( Don’t support 5G) or Zigbee
    Transmitter 2*AA battery or 5V USB
    Receiver 230Vac
    Max. Current 10A (Voltage-free output)
    Set Temp. Range 5~35 ℃
    Ambient Temp. 0~50 ℃
    Relative Humidity 85%
    Sensor Type NTC β=3950 R25℃=10KΩ
    Battery life 1 Year
    Accurancy ±0.5 ℃ 
    Modes MAN/Holiday/PRG Mode
    Programmability 7 days 4 periods
    Window Open Detection Yes
    Child Lock Yes
    RF Distance 100 meter in open area
    Protection Class IP20
    Thermostat Dimension 125x98x23.5mm
    Receiver Dimension 90x90x26mm
    Materils ABS+PC (Rohs certificated)
    Certificate CE(RED/EMC/LVD), Rohs
    OEM 1. Customized logo and package
    2. Customzied software ( change to customer’s user interface and control logic
    3. Customized hardware ( change the PCB and schematic based on the request)

    Q1: Are you a manufacturer or trading company?
    A:We are professional manufacturer of electric heating boiler, electric heating faucet and electric water heater with over 10 years experiences.

    Q2: What is your sample policy?
    A:Our sample fee is refundable, the sample cost can be returned to you with your bulk order.

    Q3: What is the production lead time?
    A:The delivery time will be according to the purchase quantity 25-35 working days.

    Q4: Will you provide technical promotion support?
    A:Of course, we can provide corresponding pictures and videos to you

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