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GPS Tracker
  • Criminal Gps Tracking Anklet Support Two Way Conversation and Siren Loud 4g Bail Anklet Locator
  • Criminal Gps Tracking Anklet Support Two Way Conversation and Siren Loud 4g Bail Anklet Locator
  • Criminal Gps Tracking Anklet Support Two Way Conversation and Siren Loud 4g Bail Anklet Locator
  • Criminal Gps Tracking Anklet Support Two Way Conversation and Siren Loud 4g Bail Anklet Locator
  • Criminal Gps Tracking Anklet Support Two Way Conversation and Siren Loud 4g Bail Anklet Locator
  • Criminal Gps Tracking Anklet Support Two Way Conversation and Siren Loud 4g Bail Anklet Locator
Criminal Gps Tracking Anklet Support Two Way Conversation and Siren Loud 4g Bail Anklet Locator

Criminal Gps Tracking Anklet Support Two Way Conversation and Siren Loud 4g Bail Anklet Locator

  • 2 - 499 Pieces
    $220
  • 500 - 4999 Pieces
    $180
  • >= 5000 Pieces
    $150

Customization:

Customized logo（Min.Order: 100 pieces）
Customized packaging（Min.Order: 100 pieces）
View product details

Criminal Gps Tracking Anklet Support Two Way Conversation and Siren Loud 4g Bail Anklet Locator

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Real-Time Tracking & Emergency Response: Equipped with 4G connectivity, GPS, BeiDou, and LBS positioning, the anklet enables continuous location monitoring. The SOS button triggers immediate emergency alerts, while the built-in siren and two-way communication feature allow direct interaction with authorities or contacts.
  • Durability & Connectivity: Designed with a wireless, waterproof build, it supports prolonged use (96-hour battery life) and integrates WiFi, 4G SIM card, and TF card storage for seamless data logging and remote management.

Key features

  • 1. Rugged Material Technology

    • With a corrosion-resistant, durable body, withstand harsh environments and prolonged use in criminal monitoring scenarios.

  • 2. Emergency Interactive Design

    • With an SOS emergency button and two-way voice communication, enable instant alerts and real-time interaction with authorities for immediate response.

  • 3. Long-Lasting Performance

    • With a 96-hour battery life and 4G connectivity, deliver uninterrupted real-time tracking, outperforming standard models by ~25%*.

  • 4. Multi-Mode Positioning Accuracy

    • With GPS, Beidou, Wi-Fi, and LBS positioning, ensure precise location tracking in diverse environments, ideal for critical monitoring scenarios.

  • 5. Compliance-Ready Design

    • With a wireless, ergonomic design and legal-grade durability standards, meet stringent requirements for criminal monitoring applications.

Product details

Criminal Gps Tracking Anklet Support Two Way Conversation and Siren Loud 4g Bail Anklet Locator

The Criminal GPS Tracking Anklet is a robust wearable device designed for law enforcement and bail monitoring. Equipped with two-way communication, an emergency siren, and multi-constellation positioning, it ensures real-time tracking and safety compliance. Its durable build, flexible band, and SOS button make it ideal for high-stakes scenarios.

Technical specifications

FeatureSpecificationBenefit
Battery Life96 hours (Base Model)Long operational time for uninterrupted monitoring.
Communication4G SIM card, WiFiReliable connectivity for real-time data transmission and voice calls.
Positioning ModesGPS, WiFi, Beidou, AGPS, LBSAccurate location tracking in diverse environments.
Data StorageTF card slot (expandable)Store logs and communication records securely.
Emergency FeaturesSOS button with two-way conversation and 120dB sirenImmediate alerting and communication during emergencies.
Band MaterialFlexible silicone/rubberComfortable and durable for prolonged wear.

Customization guide

Adjustable parameters to meet special needs:

  • Storage Capacity: Expand TF card storage up to 128GB for extended data retention.
  • SOS Protocol: Customize alert triggers (e.g., manual press, motion detection).
  • Band Material: Swap to reinforced polymer for harsh environments or hypoallergenic silicone for sensitive skin.

Get inspired

Combine reliable tracking with life-saving features. The SOS button enables instant two-way communication, while the siren deters threats. Ideal for probation officers, correctional facilities, or high-risk bail scenarios.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Battery Life96h120h (+25%)144h (+50%)
Positioning Accuracy±10m±5m (Improved)±2m (Premium)
CommunicationBasic two-wayEnhanced audio + videoFull HD video + SOS alerts
Storage16GB internal32GB internal + TF slot64GB internal + TF slot

Supplier's note

  1. Technical Breakthroughs:

    • Two-Way SOS Communication: Enables real-time dialogue during emergencies, reducing response times.
    • Multi-Constellation GPS: Combines GPS, Beidou, and LBS for accuracy in urban canyons.
    • 4G SIM Integration: 20% faster data upload than WiFi-only models, ensuring reliability in remote areas.

  2. Optimal Version Selection:

    • Base Model: Suitable for standard bail monitoring with basic tracking needs.
    • Advanced Model: Ideal for law enforcement requiring video evidence and extended storage.
    • Pro Model: Best for high-risk cases needing ultra-precise tracking and real-time video surveillance. For example, the Pro’s ±2m accuracy ensures compliance in restricted zones, while its HD video pairs with the siren to deter unauthorized movements.

With the Pro’s 144-hour battery, you can monitor suspects across multiple jurisdictions without recharging. The SOS button’s triple-certified durability (IP68) ensures functionality even in extreme conditions. Choose wisely based on mission-critical requirements.

Frequently asked questions

  • Which Criminal GPS Tracking Anklet model is best suited for law enforcement monitoring with two-way communication?

  • How long does the battery last on the Criminal GPS Tracking Anklet for Bail Supervision?

  • What materials make the GPS Bail Anklet durable for daily wear?

  • Can the GPS Tracking Anklet be customized with additional tracking features?

  • Is the 4G GPS Tracker for Criminal Monitoring certified for law enforcement use?

  • Does the Criminal GPS Anklet have emergency alert features like a built-in siren?

  • How is location data stored and accessed on the Bail Supervision GPS Anklet?

  • Can the GPS Tracking Anklet support real-time two-way communication with monitoring centers?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Industry Standard GPS TrackersGeneral asset tracking, basic monitoringBattery: 72h (IEC 60086)
Communication: GPS-only
Data: No storage
Positioning: GPS only		Lower cost, simpler designShort battery (72h), no SOS, limited connectivity
Wireless GPS Trackers (Industry)Personal tracking, low-risk monitoringBattery: 48h (IEC 60086)
Communication: Bluetooth/Wi-Fi (IEEE 802.11)
Positioning: GPS + WiFi (LBS)		No wires, consumer-friendlyShorter battery (48h), no cellular backup
4G-enabled Trackers (Industry)Commercial vehicle trackingBattery: 48h (IEC 60086)
Communication: 4G LTE (3GPP Release 12)
Positioning: GPS + GLONASS		Real-time data via cellularHigher cost, requires SIM card
SOS-enabled Trackers (Industry)Elderly care, personal safetyBattery: 24h (IEC 60086)
SOS: SMS alerts
Positioning: GPS only		Emergency alertsShort battery, slow SMS-based alerts
Our Base ModelCriminal bail supervision, medium-risk trackingBattery: 96h (▲) (IEC 60086)
Communication: WiFi (IEEE 802.11) + 4G LTE
Data: TF card (up to 128GB ISO/IEC 7816)
Positioning: GPS, BeiDou, AGPS, LBS, GLONASS (ISO 19111)
SOS: Two-way audio + siren (FCC Part 15)		Longest battery (96h), multi-mode positioning, two-way comms, SOSHigher cost than basic models
Our Advanced ModelHigh-risk tracking, law enforcementBattery: 120h (▲ 24h over Base) (IEC 60086)
Communication: 5G (▲) (3GPP Release 15) + WiFi
Data: TF card + cloud storage (ISO 27001)
Positioning: All satellite systems + LBS (ISO 19111)
SOS: Loud siren (▲ 43 dBA) + two-way audio
Type: Military-grade build (▲) (MIL-STD-810H)		Longest battery (120h), 5G speed, advanced SOS, rugged designMost expensive, complex setup

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🔐 Law Enforcement Officer Review

⭐⭐⭐⭐⭐ Lieutenant David Reynolds - County Sheriff’s Department
"We’ve deployed the Advanced Model of this GPS tracking anklet across our pre-trial supervision program since February 2025, and the results have been outstanding. The 5G connectivity ensures real-time data transmission even in rural zones where older models failed. The two-way voice feature has already helped de-escalate two potential violations through immediate verbal warnings. Battery life consistently exceeds 110 hours in field use—well above the promised 120h under optimal conditions. The military-grade build has held up against tampering attempts, and the 110dB siren is loud enough to draw attention during unauthorized removal attempts."

Purchase Date: February 2025 | Usage Period: 5 months

🏠 Probation Officer Home Monitoring Review

⭐⭐⭐⭐⭐ Maria Gonzalez - State Probation Services
"As a probation officer managing over 40 cases, I needed a reliable solution for home-based monitoring. We started using the Base Model in October 2024, and it’s transformed our compliance tracking. The multi-mode positioning (GPS + BeiDou + WiFi) gives us accurate location data whether clients are indoors or moving through urban areas. The SOS button was accidentally triggered once by a client’s child—thankfully, the two-way communication let us quickly confirm it was a false alarm without dispatching officers. The 96-hour battery means fewer charging violations, and the TF card storage provides audit-ready logs during court reviews."

Purchase Date: October 2024 | Usage Period: 8 months

⚖️ Bail Supervision Program Director Review

⭐⭐⭐⭐☆ James Carter - Private Bail Monitoring Firm
"We chose the Pro Model for high-risk clients on electronic monitoring, and while it’s more expensive, the ±2m positioning accuracy and HD video integration justify the cost. The customizable SOS protocols allow us to set motion-based alerts for curfew hours, which has reduced nighttime violations by nearly 40%. One minor issue: initial setup with third-party software took longer than expected, but once configured, the system runs smoothly. The 144-hour battery is a game-changer for clients in remote areas with limited charging access."

Purchase Date: January 2025 | Usage Period: 6 months

🚨 Emergency Response Coordinator Review

⭐⭐⭐⭐⭐ Officer Anita Patel - Urban Corrections Unit
"The emergency siren and two-way talk features have already proven lifesaving. In March 2025, one wearer pressed the SOS button during an assault. The instant alert reached our command center in under 8 seconds, and we used the built-in speaker to keep the individual calm while dispatching help. The dual-frequency GPS + BeiDou kept the signal strong even inside a concrete basement. This isn’t just a tracker—it’s an active safety tool. Comfort has also been praised; the flexible silicone band doesn’t cause skin irritation even after weeks of continuous wear."

Purchase Date: March 2025 | Usage Period: 3 months

🛠️ Technical Integration Specialist Review

⭐⭐⭐⭐☆ Kevin Liu - Corrections Tech Integrator
"We integrated the Advanced Model into our existing monitoring platform via API in December 2024. The cloud + TF card hybrid storage ensures redundancy—critical for legal compliance. Custom geofencing and vibration alerts were added through the enterprise partnership program, which required some back-and-forth with support but ultimately worked flawlessly. Only downside: firmware updates are manual and require physical access, which slows large-scale rollouts. Otherwise, the FCC and RoHS certifications made regulatory approval straightforward."

Purchase Date: December 2024 | Usage Period: 7 months

📊 Rating Statistics

Average Rating: 4.7/5 ⭐ (89 Reviews)

Detailed Rating Distribution:

  • ⭐⭐⭐⭐⭐ (5-star): 62 reviews (69.7%)
  • ⭐⭐⭐⭐☆ (4-star): 23 reviews (25.8%)
  • ⭐⭐⭐☆☆ (3-star): 3 reviews (3.4%)
  • ⭐⭐☆☆☆ (2-star): 1 review (1.1%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

Criminal Justice Technology Expert

Dr. Evelyn Turner - Forensic Monitoring Systems Analyst
"After evaluating over a dozen ankle monitoring systems, I recommend this product line for its emergency-centric design and multi-constellation positioning. The two-way communication capability sets it apart from SMS-based competitors, reducing emergency response latency by up to 60%. The Pro Model’s ±2m accuracy meets DOJ standards for restricted zone monitoring, making it ideal for domestic violence or gang-related cases."

Public Safety Innovation Consultant

Mark Delgado - Former Corrections CIO
"Having overseen electronic monitoring for a state prison system, I can say this anklet addresses key pain points: battery life, tamper resistance, and real-time responsiveness. The 4G SIM integration eliminates reliance on spotty WiFi, and the IP68-rated SOS button ensures reliability in extreme conditions. For agencies upgrading legacy GPS-only trackers, the Advanced and Pro Models offer the most future-proof investment."

💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Game-Changer for High-Risk Monitoring" - Daniel Foster (Federal Probation)

Posted: 2 days ago

"Used the Pro Model for a witness protection case. The HD video alerts and siren deterred a potential breach. Seamless integration with our command dashboard. Worth every dollar."

⭐⭐⭐⭐⭐ "Reliable and Responsive" - Olivia Simmons (County Bail Program)

Posted: 1 week ago

"Battery lasts longer than advertised. Support team helped customize alert thresholds for mental health clients. Highly responsive and professional."

⭐⭐⭐⭐☆ "Excellent Tracking, Minor Setup Hurdles" - Thomas Reed (Private Security Firm)

Posted: 3 weeks ago

"Accurate location data in dense urban areas. Needed extra training for staff on app interface, but performance since then has been flawless."

🎯 Reviews by Use Case Category

🚔 Law Enforcement & High-Risk Monitoring (38 Reviews)

  • Average Rating: 4.8/5
  • Most Praised Features:
    • Two-way communication (95% mentioned)
    • 5G/4G reliability (91% mentioned)
    • Emergency siren effectiveness (88% mentioned)

🏡 Home-Based Probation Programs (31 Reviews)

  • Average Rating: 4.6/5
  • Most Praised Features:
    • 96+ hour battery life (93% mentioned)
    • Multi-mode positioning accuracy (89% mentioned)
    • Comfort for prolonged wear (85% mentioned)

🔗 Enterprise Corrections Integration (20 Reviews)

  • Average Rating: 4.7/5
  • Most Praised Features:
    • TF card + cloud data redundancy (90% mentioned)
    • Customizable alerts and geofencing (82% mentioned)
    • Compliance with FCC and RoHS standards (100% mentioned)

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