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ST4940B Suntech

ST4940B 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.

Specifications

Manufacturer Model Type I/O Battery Communication Methods
Suntech ST4940B Laptop N/A Yes - Internal Battery

Features

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)

ST4940B

Requirements

See the complete documentation
ST4940B

Programming

See the complete documentation
ST4940B

SMS Programming

See the complete documentation
ST4940B

Commands

See the complete documentation