Brand Name: GDNESIS
Model Number: RF20
Place of Origin: CHINA
Product Description
This is a sophisticated programmable wireless room thermostat which provides on/off or opentherm control for gas boilers. It consist of two parts, thermostat send and receiver. Receiver is cable conencted to boiler for on/off control, thermostat sender and receiver communicate by RF 868mhz.
Thermostat sender works by sensing the air temperature, and send commnad for receiver to switch on the heating when the air temperature falls below the thermostat setting, and switch boiler off once this set temperature has been reached. Thermostat allows users to select different temperatures in your home at different times of the day to meet particular user’s needs and preferences.
To meet the smart home market need, wifi as an optional function for this thermostat. With wifi function, users will easily understand and control the room temperature from APP any time any where. Thermostat is compatible with Alex and Google home assistant voice control.
Techinical Datas:
Thermostat Oprating Voltage | 2*AA battery ( no included) or 5V/1A ( no included) |
Receiver Oprating Voltage | 230Vac |
Current Load | Max 10A(NO, NC type) or Opentherm output |
Frequency | 868MHz. |
Programmability | 7 days 4 periods each day |
WIFI Fucntion | Optional, can select to make with wifi or without wifi. |
Backlight Color | White |
IP protection rating | 20 |
Certification | CE. Rohs, RED |
ON/OFF ( NO, NC ) output, please indicate when place order:
Opentherm output, please indicate when place order: