Suntech ST4940B

The 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 the reliable performance and economical air-time for the customer by combing the LTE Cat M1/NB-IoT network and GPS technologies.

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Location and tracking

  • GPS, GLONASS Support
  • Interval tracking mode
  • LBS

Mobile networks

  • 850/900/1800/1900MHz
  • 2G / 4G Networks

Power supply

  • Build-in battery (Li-ion rechargeable battery 3000 mAh)

Other features

  • Emergency button
  • Remote management
  • Waterproof Compliant: IP66 (with holder), IP65 (without holder)
  • Low battery alert

Server connection

EU (
US (
Server port47728
Auto registrationYes

General information

Weight113 g (3.99 oz.)

Connectivity information

Network signal levelYes
Network operator IDYes

Location information

GNSS signal levelYes
Forced GNSS location update over GPRSYes


Motion sensorYes


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