MikroTik TG-BT5-IN & TG-BT5-OUT

Model Id	TG-BT5 (opens new window)
Brand	MikroTik
Model	TG-BT5-IN/-OUT
Short Description	Indoor & Outdoor temperature and acceleration sensors
Communication	BLE broadcast
Frequency	2.4Ghz
Power Source	built-in non-replaceable battery
Exchanged Data	temperature, acceleration x/y/z-axis, uptime, battery
Encrypted	No - Currently only unencrypted devices are supported
Device Tracker	✅