GT25A GPS Asset Tracking Module

Product Description

The GT25A is a robust, magnetic GPS tracker intended for equipment or asset tracking. It has excellent battery life, and good cellular and GPS sensitivity, so it doesn’t need a direct line of sight to the sky to acquire a signal.

The strong internal magnets and high capacity battery allows the device to be hidden in inconspicuous locations inside vehicles, shipping containers, or any other asset with a flat metal surface that it can be securely stuck to for an extended period of time (about 10 days) before it requires recharging.


Positioning accuracyUp to 5m (up to 30m underground)
Automatic on/offMotion/vibration sensors turn the unit on when in motion and off again when at rest
Typical usage before recharge required10 days


Built-in battery5,000 mAh (3.7V)
Input voltage DC 3.4V to 4.5V
Current consumption30mA - 60 mA (active), 5 mA - 15 mA (dormant)


Environmental ratingIP65
Operating temperature range-30°C to 75°C
Storage temperature range-30°C to 80°C
Operating humidity range5% to 95%


Cellular moduleNeoway N720V5
Supported communications bandsEGSM 900, DCS 1800, UMTS B1, UMTS B8, FDD-LTE B1, LTE B3, LTE B5, LTE B38, LTE B39, LTE B40, LTE B41
SIM card supportMicro SIM card
GPS moduleZhongke Micro AT6558D
Cold start timeavg. 32 seconds
Warm start timeavg. 1 second
Sensitivity (tracking)162 dBm


Dimensions74mm x 69mm x 26.5mm
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