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Asset GPS Tracker  Position:Home > Products > Asset GPS Tracker 
ES621 - 2G Large battery

ES621 is a 2G (GSM/GPRS) waterproof GPS asset tracker. Carefully designed for long battery life, it can last 5 years (one report per day) with 7800mAHr battery. Embedded with magnets, it can easily attach to vehicle, trailer, container for asset tracking. It will wake up for reporting location information when it senses moving of the asset and power down itself when it is stationary. It supports TCP/UDP and HTTP for reporting location information. ES621 will automatically switch to cell-ID based location reporting whenever GPS is not available.

  • Features
  • Parameters

Main Functions

● Tracking

● Geofence

● Storing Message

● Moving Wakeup

● Battery Low Warning

● Flexible Battery Warning

● Drop Alarm

● Cell-ID Based Location

● OTA (Over the Air)

● Waterproof Case


ES621 datasheet(en).pdf