
ThinkRace TR40
ThinkRaceThinkRace TR40 — 4G GPS ankle monitor for electronic supervision (pretrial release, bail, community corrections, house arrest, and wander/elder care monitoring). Tamper-resistant strap with instant tamper alerts, real-time GPS tracking, and geofence (electronic fence) support. IP68-rated housing; 4000 mAh battery (~2–4 days per charge). Cellular: 4G LTE and 3G; Wi‑Fi 2.4 GHz as backup. SOS button, two-way voice (mic and speaker), magnetic charging.
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Technical details
Hardware I/O
- Digital inputs
- 0
- Digital outputs
- 0
- Output control
- default
- Track control
- Supported
Supported interfaces(4)
Capabilities(10)
Alert rules(19)
(em) = emulated at platform level rather than native on the device.