An ultimate miniature tracker with a suite of built-in sensors. A Bluetooth Low Energy ID Beacon and Sensor. Can handle up to 10 years of working time on an internal battery. A closed capsule. Has an ID geolocation. Can be paired with other trackers. A mobile app provides easy and quick access to the tracker's status. 80m range. IP67 protection. Operating temperatures from -20°C to +60°C (-4°F to 140°F). Visit this page if you want to know more - https://www.teltonika-gps.com/eye/