# Blue Maestro Tempo Disc 4 in 1

|Model Id|[TD4in1](https://github.com/theengs/decoder/blob/development/src/devices/BM4IN1_json.h)|
|-|-|
|Brand|BlueMaestro|
|Model|Tempo Disc|
|Short Description|Purple temperature, humidity, dew point and pressure sensor|
|Communication|BLE broadcast|
|Frequency|2.4Ghz|
|Power Source|CR2032|
|Exchanged Data|temperature, humidity, pressure, battery|
|Encrypted|No|
|Device Tracker|&#9989;|
