Celect Simple Wireless RF 868MHz Pre-Wired Room Thermostat Volt Free

Product no.: 121
Price inc VAT
Delivery weight: 0.5 kg


New Wireless Room Thermostat which is Pre-Wired for easy connection. Will replace most common residential thermostats and is designed to be used with electric, gas, oil heating or cooling system. Unlike ordinary single unit design thermostats, this unit is a new type of thermostat separating the thermostat function into two units. Receiver and Control Centre. The receiver serves for wiring connections and heat/cool on/off control. With the thermostat having the facility of being in any room or area up to 20M away without the need for wiring back to the receiver. Receiver and Control Centre communicates at 868MHz. Digital simple to operate Push Button Up / Down temperature adjustment, constantly showing actual room temperature and set temperature when activated or adjusted, very easy to understand with "no set up" 24-240 volt free contacts for use with ANY condensing or Combi Boiler. Address settings is also available for units in close vicinity in case of multiple wireless thermostats. In the transmitter and receiver, there are dip switches to select the addresses. The receiver ignores the message which is sent by the transmitter with a different address.



  • Frequency band: 868MHz
  • Temperature measurement: 0.0 - 40⁰C (0.1⁰C/step)
  • Room temperature setting range: 5°C ~ 35°C
  • Accuracy: + 0.5°C Receiver
  • Input Voltage: 240VAC
  • Receiver - Output Voltage: 24 -240VAC 50/60HZ 10(3)A Max
  • Operating Temperature: 0°C to 50°C
  • Storing temperature: -10 - 60⁰C
  • Terminals: 2.5mm2 cable
  • Sensing element: NTC thermistor
  • LCD screen: Backlight
  • Electronic control: Type 2.B action
  • Transmitter/Battery: 2x 1.5V AAA alkaline battery (Not Included)
  • Dimensions: Control Centre - 82mm×88mm×25mm Receiver - 82mm×82mm×22mm
  • Colour: White

Product Code: DRF3


Browse this category: Wireless RF Thermostat