Temperature measurement range: -10 to 60°C Humidity measurement accuracy: ±5% RH Temperature measurement accuracy: ±0.5°C Humidity measurement range: 0% to 99% RH Features: - High and low temperature alarm: When the set temperature threshold is exceeded, the connected device sends a notification alert - Voice control capability: Compatible with select third-party smart speakers; supports voice queries for indoor temperature and humidity using Alexa-enabled devices - Temperature unit switch: Switch between Celsius and Fahrenheit in settings; press the reset button once to change the unit - Smart integration: Connects via Wi-Fi to enable automation with other compatible smart home devices for improved climate control and comfort - Multiple mounting options: Can be placed on a flat surface or mounted on a wall; designed without external cables for a clean, modern look Package includes: 1 x device (3 sensors)