Doc. Title
ST4940 User Manual
Features and how to configure ST4940
2-1. HW Specifications
Rechargeable 3.7V, Li-ion Battery- 3000mAh
Built-in 3-axis Acceleration sensor
B2/B4/B12/B13 @LTE M1
850/900/1800/1900MHz @GSM
-20°C ~ +60°C
*Caution !
Please pay a careful attention that the vehicle shall NOT be left
under direct sunlight for long time in hot weather. There is a risk
of battery explosion at hot temperature.
Power Button, SOS Button,
Charger Adaptor, Charger & Setting Cable
GPRS/LTE M1, GPS, Charging status
Multi-slot Class 12
Support all 4 coding schemes
(CS-1, CS-2, CS-3 and CS-4)
50.5(W) x 75(L) x 35.5(T) mm
TBD (with cradle)