Contents
1. Packing list .............................................................................. 4
2. Specifications .......................................................................... 4
3. Features and event .................................................................. 5
4. Overview ................................................................................. 6
5. Installation ............................................................................... 6
5.1. SIM card ............................................................................. 6
5.2. Sensor calibration ............................................................... 6
6. LED behavior ........................................................................... 7
7. User command ........................................................................ 8
8. Message sample .................................................................... 11