Users Manual

2. Main technical parameters and functions
2.1 technical indicators
Serial
number
index parameter
1 Communication frequency 433MHZ
2 Communication distance >20M (sight distance)
3 Working current <50uA
4 Battery life
Charging times ≥ 300 times Each
charge can work for more
than 7 days
5 Battery Specification 80mAh
6 Dimensions (L * w * h) 34.5mm*27.5mm*14.5mm
2.2 overall dimensions
Mechanical dimension (L * w * h): 34.5mm * 27.5mm * 14.5mm
2.3 main function description
 Heartbeat signal: the label sends a heartbeat signal every certain time;
 Low voltage alarm: when the battery voltage is lower than the preset value,
the background software will get the current battery voltage information of
the tag and remind the user that the label is in the low voltage state;