SONOFF TH Elite
Upgrade Retrofit Solution
for Smart Temperature and Humidity Control
Within 10 minutes, turns your traditional thermostat into smart, automates your irrigation system, and gives you an easy way to monitor the temperature and humidity.
You Safety, Our Responsibility
Own Factory, Strict Control Quality
Strictly selects UL safety components and RoHS environmental protection materials to design the products.
V0 Class Flame-Retardant Shell
The high-grade flame-retardant shell material is used.
Varistor, Absorb Peak Voltage
Cut off high voltage generated by a lightning strike or unstable power supply when thundering.
Different Sensors for Different Scenes
The sensor connector is upgraded to RJ11, supporting hot plugging making the connection more stable and reliable.
Temp & Humi Sensor
Monitoring environment temperature and humidity to take good care of baby.
Waterproof Temp Sensor
Monitoring the water temperature to take good care of goldfish.
Soil Moisture Sensor
Monitoring the soil moisture to take good care of plant growth.
Support to connect high load equipment like electric floor heating.
Dry Contact (volt-free contact)
Dry contact output acts as a “switch”, controlling the on/off state of the circuit only but not powering it. Replace your dry contact outputted traditional thermostat with TH, to control the combi boiler or any other systems controlled by the ordinary switch.
*The output state of normally open dry contact is consistent with power relay, are not available to be controlled separately now.
Reliable Temp & Humi Control
TH supports LAN control, Wi-Fi disconnected will not affect the operation of your device.
6-month Temp & Humi History Data
Support to review the temp & humi history data by hour, day and month. Past 6-month history data can be exported in .xlsx format and accurate to hour.
TH keeps monitoring the temperature and humidity in real time, once they reach your preset threshold or the device’s on/off state changes, you will receive the Push notification on the phone.
Use with other smart devices to achieve automation.
eWeLink Web Control
More convinent to view and control multiple devices on web page.
Support to add to IFTTT to achieve automation with other brands’ devices.
*Above functions are only available to eWeLink VIP.
Add to Home Assistant
Add SONOFF devices to Home Assistant
for control and automation through
Wide Application Scenes