The 61-Point Evaluation Framework for GPS Ankle Monitors Based on the NIJ/JHU methodology for evaluating offender tracking systems, adapted for modern procurement. Figure 1: Notional Offender Monitoring System architecture, illustrating the four subsystems: offender-worn device, in-house monitoring, device vendor data center, and officer/agency interface. Source: NIJ Market Survey of Location-Based Offender Tracking Systems, JHU/APL (2016). […]
Where to find an ankle monitor for sale in 2026: who can buy GPS ankle monitors, hardware and monthly ankle monitor cost bands, types for sale (GPS, RF+GPS, alcohol, smartphone), top brands, and how agencies order.
Compare the best GPS ankle monitors for 2026. Reviews of SCRAM GPS, CO-EYE ONE, BI OM500, Track Group, and more. Battery life, anti-tamper, GPS accuracy, and total cost analysis for corrections and bail bond agencies.
Side-by-side comparison of CO-EYE ONE and SCRAM GPS ankle monitors covering design, anti-tamper, battery, installation, and TCO for corrections procurement.
Complete guide to one-piece vs two-piece GPS ankle monitor architectures. Compare reliability, anti-tamper effectiveness, battery life, officer workflow, and total cost for corrections agencies.
