TP-Link Kasa KE110 temperature and humidity sensor, control individual or multiple Kasa radiator thermostats, must be used with Kasa KE100 kit hub

• PRECISE TEMPERATURE CONTROL - The Kasa KE110 sensor ensures that the temperature in the room always exactly matches the desired setting by accurately controlling Kasa Smart radiator thermostats.
• EASY CONTROL - Easily control a single radiator thermostat or several at the same time - via the buttons on the device or via your smartphone.
• HIGH ACCURACY REAL TIME MONITORING - Kasa KE110 tells you in real time the accurate ambient temperature, heating status and air humidity so you are always informed (measurement accuracy: ±0.3℃, ±3% relative humidity).
• Clear, energy-saving display - The 2.4-inch E-Ink display ensures a clear, energy-efficient display and allows a wide viewing angle so you can see values in all directions.
• Automatic data storage and evaluation - All temperature and humidity data are recorded and give you clear graphs to analyze changes in indoor climate.
• LONG BATTERY LIFE UP TO 1 YEAR - The Kasa KE110 room thermostat uses two replaceable AAA batteries and offers a battery life of up to 1 year.

The TP-Link Kasa KE110 Temperature and Humidity Sensor provides accurate measurements to optimize your indoor climate. In combination with one or more Kasa radiator thermostats, the sensor enables intelligent heating control for maximum comfort and energy efficiency. The real-time data of the KE110 helps automatically maintain the temperature and humidity of your choice. Note: The KE110 sensor must be connected to the Kasa KE100 kit hub. Seamless integration into your Smart Home system and ease of use via the Kasa Smart App make the KE110 the ideal addition to a smart and comfortable home.