Xexun GPS Ankle (DDX14)

GPS Ankle is a professional tracking product designed for community correction, parole, residential surveillance, Alzheimer's, mental patients and other special industry tracking applications. It includes GPS ankle, Curfew base station (optional) and management system. The GPS ankle collects GPS/Beidou/WiFi/LBS tracking information and uses the 4G wireless network to send the tracking information to the server to track the ankle. The ankle has a built-in conductive circuit, which will alarm immediately after disassembly. The ankle also has a built-in UWB high-precision ranging module (optional), combined with the Curfew base station, up to centimeter-level ranging accuracy, to determine whether the tracked target is in the designated area. The Curfew base station also has a built-in UWB high-precision ranging module. Once the distance between the ankle and the base station exceeds the preset threshold, the system will immediately alarm. The base station has a built-in motion sensor. Once the base station is moved, the system will immediately alarm.

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Location and tracking

  • GPS/Beidou/WIFI/base station hybrid tracking
  • Interval tracking mode
  • Tracking accuracy <10m (This data is for reference only, the tracking error is related to the terrain and environment of the terminal area)
  • Built-in UWB high-precision ranging module, ranging accuracy up to 0.3 meters

Mobile networks

  • 2G/3G/4G Wireless network

Power supply

  • Built-in rechargeable 2550 mAh polymer lithium ion battery
  • Voltage DC 5V
  • 2 Hours charging time
  • 36 Hours standby time (tracking once in 10 seconds)


  • IP68 level
  • Material: plastic

Other features

  • Working temperature: -30℃ – +60℃
  • Working humidity: 10% – 90%RH
  • Low power alarm: When the battery charge is less than 20%, a low power alarm is generated
  • Remote firmware update

Server connection

EU (
US (
Server port47649
Auto registrationYes

General information

Weight250 g (8.82 oz.)

Connectivity information

Network signal levelYes
Network operator IDYes

Location information

GNSS signal levelYes


Discrete inputs1
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