Smart sensor Tapo T310 is used for detection of temperature or humidity thanks to a high-precision sensor (Accuracy: ±0.3 °C, ±3% RH) for acquisition and updating data every 2 seconds. The sensor is part of the smart Tapo smart home family, and thanks to this, it is possible to program various automated events - for example, turning on the heating. This sensor is powered by a small CR2450 battery with a lifespan of about 2 years, it communicates wireless frequency 868/922 MHz with the Tapo Smart Hub H100 central unit, which is necessary for the functioning of the sensor. For simple tool-free installation on any flat surface, double-sided 3M adhesive tape is used on the back of the sensor. Key Features • Fast and accurate monitoring - data acquisition every 2 seconds • Home Automation - automatically turns home electronics on/off when settings go out of range • Free data storage and visual graphics - records temperature and humidity data and generates regular data summaries • In-App Alerts - Get instant notifications on your phone whenever levels fall outside preset ranges • Flexible installation - hang it on a string, attach it to a surface with glue or a magnet or simply place it on a table