Suntech ST4940 (with its holder) is a water-resistant (IP66 compliant) rugged, hard-cased multi-purpose mini 4G tracking device for a variety of uses such as asset tracking, vehicle/motorcycle tracking, and personal tracking. Suntech 4G asset tracking device provides reliable performance and economical air-time for the customer by combing the LTE Cat M1/NB-IoT network and GPS technologies.

Get Sample

- Network: LTE Cat M1/NB-IoT,
- Extremely low power consumption
- Low battery alert
- Built-in 3-axis accelerometer and motion detector
- Maintenance Server Supported (optional)
- Waterproof Compliant: IP66 (with holder), IP65 (without holder)
- Battery operated personal/asset tracker

Asset Tracker LTE
Specification ST4940
Network Frequency 4G: B1, B2, B3, B4, B12, B13, B28
GPRS Multi-slot Class 12
Command / Report sent via SMS MT/MO PDU / Text mode, SMS over SG/NAS
Back-up Server Supported (via dual IP)
GPS/Glonass Sensitivity *3) Tracking -167 dBm
Reacquisition -161 dBm
Cold start -149 dBm
Housing Dimension 75(L) x 50.5(W) × 32.5(T) mm (3,000mAh, without holder)
88.3(L) x 55.9(W) x 35.6(T) mm (3,000mAh, with holder)

75(L) x 50.5(W) × 22.5(T) mm (1,500mAh)
Weight 113g (With 3,000mAh)
81g (With 1,500mAh)
Dust and Water Resistant IP65 (without holder) / IP66 (with holder)
Power Supply with Li-ion rechargeable battery
User Interface Power button, Panic button
Charger adaptor, Charger cable
LED Status Indicator GPS signal, 4G/2G signal, Battery Charging status
Power Consumption Active mode : 40~60mA
Sleep mode : Approx. 3.5mA
Deep Sleep mode : Approx. 15uA
Antenna Type Internal 4G/2G antenna, Internal GPS antenna
Motion Detection Built-in 3-axis accelerometer
Battery Rechargeable 3.7V, 3000mAh Li-ion Battery
Operational Temperature Range -20˚C ~ +60˚C
Certificates FCC, PTCRB, CE (TBD)
We can provide highly customizable devices. Based on the functions available on the device, more functions can also be optionally available to meet specific needs of the users requiring customization. In addition to the basic functions of the standard version, some of functions can be included as optional items.

ST4940B (Bigger Battery) ST4940BT (Bigger Battery+Bluetooth)