The ST4940B vehicle tracker supports 4G LTE Cat-M1/NB-IoT. The ST4940B (with its bracket) is a rugged, waterproof (IP66 compliant), hard-shell mini tracking device for various uses such as asset tracking, vehicle/motorcycle tracking, and personal tracking. The ST4940B is designed to minimize power consumption efficiently. The ST4940B has a larger battery, which is suitable for the tracking needs required for long-term use.
| Manufacturer | Model | Type | I/O | Battery | Communication Methods |
|---|---|---|---|---|---|
| Suntech | ST4940B | Portatil | N/A | Yes - Internal Battery |
Frequency
LTE module for global use;
Cat M1, Cat NB1 deployed bands: LTE FDD: B1, B2,
B3, B4, B12 / 13, B28 TDT LTE: B39 (for Cat. M1 only)
EGPRS: 850/900/1800 / 1900MHz
Command / Report sent via SMS MT / MO PDU / Text mode, SMS over SG / NAS
Supported backup server (via dual IP)
GPS / Glonass receiver
GPS and Glonass
GPS L1 band (1575.42MHz), Glonass L1 band (1601.71MHz)
SBAS: WAAS, EGNOS, MASA, GAGAN
GPS / Glonass sensitivity
Tracking -167 dBm
Re-acquisition -161 dBm
Cold start -149 dBm
Housing dimension 125 (W) × 90 (L) × 50 (T) mm
Weight 523g (without bracket), 700g (with bracket)
Dust and water resistant IP67
Power supply with rechargeable lithium-ion battery.
User interface Power button, panic button
Charger adapter, charger cable
LED status indicator GPS signal, 4G signal, battery charging status
Power consumption
Active mode: 40 ~ 60mA
Sleep mode: Approx. 3.5mA
Deep sleep mode: Approx. 15uA
Motion detection. Built-in 3-axis accelerometer.
3.7V rechargeable battery, 18.2Ah lithium-ion battery
Electrical protection ESD protection
Operating temperature range -20°C ~ + 60°C
Certificates CE, FCC, PTCRB, RoHS (TBD)
ES
PT
