CO-EYE PRODUCTS
CO-EYE ONE is the world's first Next-generation GPS ankle monitor, featuring an industry-first Adaptive Multi-Mode Connectivity Engine that seamlessly auto-switches between three operating modes: BLE-Connected mode (180-day battery via smartphone or HouseStation), WiFi-Directed mode (20-day battery), and LTE Standalone mode (7-day battery). At just 108g, it is the lightest professional one-piece GPS ankle monitor available — 40-55% lighter than competing devices weighing 150-252g.
CO-EYE ONE delivers zero false tamper alarms through fiber optic strap and case protection with electronic induction and mechanical safeguards. Its 5-layer positioning resilience (BLE proximity + WiFi-assisted + 4-constellation GNSS with <2m accuracy + cellular LBS + HouseStation home verification) eliminates monitoring blind spots. 3-second tool-free installation, IP68 waterproofing, HTTPS/SSL + AES256 encryption, and CyberSecurity certified certification make it the most advanced GPS ankle bracelet for probation, parole, pretrial, and community corrections programs. Powered by dual-core ARM M3 + M0 processors for intelligent power management across all three connectivity modes.
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CO-EYE ONE is designed with multiple high-security anti-removal protection mechanisms such as optics, electronics, machinery, and physics. It is currently one of safest electronic ankle bracelets in the world. It has a complete full-optical circuit agile protection, electronic induction anti-removal detection, mechanical destructive removal protection, digital and physical dual unrecoverable memory settings.
With the help of more than 10 years of professional R&D and service experience in offender monitoring products and persistent product iteration, CO-EYE ONE GPS Ankle Monitor for the first time have a 99.99% reliability capability that surpasses similar products in the world. "almost zero fault alert" brings an unprecedented reliability experience for supervisors.
Thanks to REFINE's nanowatt-level ultra-low power design, CO-EYE ONE delivers 7-day battery life in standalone mode (5 min reporting interval via LTE-M/NB-IoT). The 1700mAh battery recharges in 2.5 hours via magnetic or power-bank charging. The CO-EYE ONE-AC enhanced model adds eSIM support and BLE-connected mode—pair with i-Tracker, AMClient, or Apps for up to 6 months battery life when used in connected mode.
CO-EYE ONE supports GPS, BeiDou, Galileo, GLONASS, LBS, and WiFi—six positioning systems for seamless indoor-outdoor tracking. Outdoor GPS accuracy is less than 2m CEP. Optional anti-jamming (LTE-M/NB/GSM/GPS) combats signal spoofing and pseudo base station attacks. Multi-sensor data fusion with accelerometer and Bluetooth enables reliable location services for diverse electronic monitoring requirements.
CO-EYE ONE adopts a unique clip-on design—the world's first professional electronic ankle monitor with tool-free installation in less than 3 seconds. Card-style clasp requires no screws or tools. Provides unparalleled convenience for supervisors during deployment and removal.
Adhering to REFINE consistent high-standard design guidelines for public health safety of wearable control products, CO-EYE ankle bracelet can provide a unique public health safety protection program under the current COVID19 public health crisis. When deploying and using the CO-EYE ankle monitoring bracelet, operator follows the guidelines of REFINE’s public health and safety user plan, and uses contactless throughout the entire life cycle of the electronic foot ring to ensure that the electronic foot ring is completed under social distance. Installation, use, disassembly and recycling greatly reduce the public health safety risks for supervisor and staff.
Complete technical specifications from the official spec sheet. European NB CE (RED/EMC/SAR/LVD), RoHS/REACH/WEEE, IEC62133/62321/UN38.3 certified.
| Parameter | CO-EYE ONE |
|---|---|
| Size | 60×58×24mm |
| Weight | 108g |
| Operating temp | -20 to +60°C |
| Waterproof | IP68 Certified |
| Cellular | 5G compatible LTE-M / NB-IoT / GSM/GPRS/EDGE Nano SIM |
| Geo-location | GPS/BeiDou/Galileo/GLONASS/LBS/WiFi |
| GPS Accuracy | Less than 2m CEP |
| Battery — LTE Standalone (10-min interval) | 7 days |
| Battery — WiFi-Directed (5-min interval)* | 20 days |
| Battery — BLE-Connected (via HouseStation/App)* | 180 days (6 months) |
| Battery capacity | 1700mAh |
| Recharge time | 2.5 hours |
| Anti-tamper | Fiber optic strap / case |
| On-board Sensors | Bluetooth, accelerometer |
| Storage | 2M, up to 5000 events |
| Security | HTTPS/SSL, AES128/256 |
| CyberSecurity | EN 18031 |
| Install/removal | Less than 3 seconds |
| OTA | Remote OTA from CO-EYE platform |
| Parameter | CO-EYE ONE | CO-EYE ONE-AC (Enhanced) |
|---|---|---|
| Weight | 108g | 111g |
| Battery — LTE Standalone | 7 days | 7 days |
| Battery — WiFi-Directed | — | 20 days |
| Battery — BLE-Connected | — | 180 days (6 months) |
| SIM | Nano SIM only | eSIM + Nano SIM |
| Storage | 2M / 5000 events | 8M / 20000 events |
| CPU | RISC 32-bit MCU | ARM M3 + ARM M0 co-processor |
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