Sonoff TRV is a thermostatic radiator valve communicating via Zigbee 3.0 protocol. You can replace the old valve controller with Sonoff's new smart valve controller in less than 5 minutes. The device works with 3 AA batteries, you can set the desired temperature at any time on the valve controller or in the application, or you can schedule the automatic change of the values. It also has a child lock and window opening detection and measured temperature history. With its help, you can create an efficient heating control system and optimize your energy bill.

Control your heating zones away from home

With the help of the eWeLink application, you can adjust the target temperature of the radiators from anywhere, so you can adapt the temperature of your home to your daily schedule at any time.

Heating cost optimization

For the sake of a lower heating bill, it is worth heating only where it is necessary. Thermostatic radiator valve controllers can be of great help in this, as they can automatically adjust the target temperature, so there are no more forgotten rooms in terms of comfort level.

Temperature history

In the eWeLink application, you can review the temperature data measured using the radiator valve controllers.

Child lock function

The thermostatic radiator valve control settings can be customized in the eWeLink application. If there are children in your home, it is worth turning on the child lock on the device. Thus, if the manual temperature control ring is turned or the button is pressed, the thermostat will not be set from the desired value.

Window opening detection

If the thermostat detects a sudden cooling and the window opening detection function is switched on, it closes the valve so that energy is not wasted unnecessarily.

Properties:

- Sonoff TRV can be controlled via Zigbee and can connect to Sonoff Zigbee bridge pro or Sonoff NSPanel Pro.
- Long battery life Although the batteries must also be controlled by a motor, thanks to the energy-efficient operation of the Zigbee 3.0, it works with a set of batteries (3xAA) without changing batteries during the heating season.
- Precise temperature control Be informed about the temperature of your radiators, wherever you are!
- Adjustable temperature in a wide spectrum You can set the room temperature anywhere between 5°C and 30°C.
- Individual timings Set a schedule based on your daily schedule and ensure that you always come home to a house with a pleasant temperature.

Description:

- Manufacturer: Sonoff
- Color: White

Sound, image, sensor parameters

- Sensor: Thermometer

Installation / operation

- Operating power supply: Battery (3 AA batteries)
- Connection: Battery-powered, wireless device, does not require connection

Electrical properties

- Local / manual switching: Yes

Supported protocols

- Zigbee: Yes, Zigbee 3.0

Remote control, smart control

- Manufacturer's smartphone app: depending on the Zigbee gateway
- Can be switched by voice control: Yes, Google Assistant, Alexa, Siri compatible
- Cloud mode (with factory firmware): depending on Zigbee Bridge

Smart functions

- Can be timed: Yes, via app