Smart Wireless Humidity Temperature Sensor for Basement Home Officefunction:Our sensors run on battery power. When the temperature changes, the temperature and humidity are immediately reported to the service. Changes in values can be seen in the appor on the displaySensors can be used as temperature and humidity data sources for Tuya applications, and you can perform many automated processes based on the data sourcesProfessional protection explosion-proof design, split design, high reliabilityYoucan place it anywhere or just on any surface to track the environment anywhere in your home Thermometer and hygrometer for monitoring your home, garage, wine cellar, greenhouse and moreWith low-voltage monitoring and prompt function Wireless transmissionof data signals, remote monitoring of mobile phones Low energy consumption, long battery lifeSpecification:material: plastic;Size: 69.5*24*18.5mmPower: 2 AAA batteries (not included)Package Included:1 sensor