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GPS Tracker
  • Megastek 4G GPS Ankle Bracelet Tracker for Prisoner with Key Lock Support High Waterproof Level and Two Way Talk
  • Megastek 4G GPS Ankle Bracelet Tracker for Prisoner with Key Lock Support High Waterproof Level and Two Way Talk
  • Megastek 4G GPS Ankle Bracelet Tracker for Prisoner with Key Lock Support High Waterproof Level and Two Way Talk
  • Megastek 4G GPS Ankle Bracelet Tracker for Prisoner with Key Lock Support High Waterproof Level and Two Way Talk
  • Megastek 4G GPS Ankle Bracelet Tracker for Prisoner with Key Lock Support High Waterproof Level and Two Way Talk
Megastek 4G GPS Ankle Bracelet Tracker for Prisoner with Key Lock Support High Waterproof Level and Two Way Talk
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Megastek 4G GPS Ankle Bracelet Tracker for Prisoner with Key Lock Support High Waterproof Level and Two Way Talk

  • 2 - 99 Units
    $200
  • 100 - 4999 Units
    $160
  • >= 5000 Units
    $150

Customization:

Customized logo（Min.Order: 100 pieces）
Customized packaging（Min.Order: 1000 pieces）
Graphic customization（Min.Order: 1000 pieces）
View product details

Megastek 4G GPS Ankle Bracelet Tracker for Prisoner with Key Lock Support High Waterproof Level and Two Way Talk

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Real-Time Tracking & Monitoring: Equipped with 4G connectivity and multi-constellation positioning (GPS, Beidou, AGPS), enables precise location tracking for prisoners or high-risk individuals.
  • Emergency Communication: Two-way talk functionality and SOS button allow immediate contact with authorities or emergency services during critical situations.
  • Durable Design: High waterproof rating (IP68) ensures reliability in harsh outdoor environments, while the key-locked ankle bracelet prevents tampering.

Key features

  • 1. Material Technology

    • With a high-waterproof composite material, you can ensure reliable operation in harsh environments like rain or water exposure.

  • 2. Interactive Design

    • With a key-lock mechanism and SOS button, you can secure the device to the user and trigger emergency alerts instantly.

  • 3. Performance Parameters

    • With 4G connectivity and multi-constellation positioning (GPS, Beidou, GLONASS), you can achieve real-time tracking up to 2x faster than 3G-based devices.

  • 4. Scenario Solutions

    • With power-saving and real-time positioning modes, you can manage continuous monitoring for institutional use (e.g., prisons) or instant tracking for field operations.

  • 5. Certification Standards

    • With compliance to prison security standards and waterproof certifications, you can meet institutional safety requirements and harsh environmental demands.

Product details

Megastek 4G GPS Ankle Bracelet Tracker for Prisoner with Key Lock Support High Waterproof Level and Two Way Talk

The Megastek 4G GPS Ankle Bracelet Tracker combines rugged durability with advanced tracking capabilities, designed for prisoner monitoring and emergency response scenarios. Its waterproof design, two-way communication, and multi-mode positioning ensure reliable performance in diverse environments.

Technical specifications

FeatureSpecificationBenefit
MaterialDurable plastic/composite materialImpact-resistant and lightweight for long-term use.
Positioning ModesGPS, Beidou, AGPS, LBS, Emergency Positioning, Real-Time TrackingAccurate location tracking in urban/rural areas, even during emergencies.
Network Support4G/GSM/GPRSHigh-speed data transmission for real-time updates.
Battery LifeUp to 30 days (power-saving mode)Extended monitoring without frequent recharging.
Waterproof LevelIP68 (waterproof to 1.5m for 30 minutes)Operates in harsh weather or accidental submersion.
Emergency FunctionSOS button + two-way talkInstant alerts and direct communication during critical situations.
StorageTF card slot (up to 32GB)Stores logs, audio, and location data for audit trails.

Customization guide

Adjustable ankle straps accommodate wrist/ankle sizes from 15cm to 30cm, ensuring secure fit for diverse users. Customize emergency contacts, SOS protocols, and data storage capacity to align with institutional or field requirements.

Get inspired

Ideal for correctional facilities, outdoor worker safety, or elderly care. The tracker’s two-way talk feature enables real-time communication, while its waterproof design ensures reliability in rain, swimming, or accidental submersion.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Battery Life20 days+50% (30 days)*+100% (60 days)**
Waterproof RatingIP67IP68IP68 + saltwater
Positioning Accuracy±10m±5m±2m
Two-Way Talk30-minute limitUnlimitedUnlimited + noise-canceling
Storage Capacity8GB (internal)16GB32GB + TF card slot

Supplier's note

  1. Technical Breakthroughs:

    • Dual-way talk: Enables direct communication between wearer and monitoring center, reducing response time.
    • IP68 waterproofing: Exceeds industry-standard IP67, ensuring operation in heavy rain or accidental submersion.
    • Beidou + GPS hybrid positioning: Delivers accuracy in remote areas where single-satellite systems fail.

  2. Model Selection Guidance:

    • Base Model: Suitable for short-term monitoring (e.g., community corrections) where budget constraints are a priority.
    • Advanced Model: Ideal for medium-term use (e.g., parole tracking) requiring reliable two-way communication and IP68 durability.
    • Pro Model: Best for high-risk scenarios (e.g., fugitive tracking) needing ultra-long battery life, saltwater resistance, and ±2m precision.

With the Pro Model’s saltwater-resistant design, you can ensure tracking continuity even during coastal escapes. With two-way talk, authorities can remotely guide wearers to safety during emergencies.

Frequently asked questions

  • Which GPS tracker is best for correctional facilities needing key lock support and high waterproofing?

  • How do I clean the Megastek 4G GPS Ankle Bracelet’s waterproof components?

  • Durable Plastic vs. Metal in GPS Trackers: Which is better for prisoner monitoring?

  • Can the Megastek 4G GPS Ankle Bracelet be customized with institutional logos?

  • Is the Megastek 4G GPS Tracker compliant with correctional facility standards?

  • Does the Megastek 4G support real-time two-way communication for prisoner tracking?

  • How does the SOS button on the Megastek 4G ensure quick emergency response?

  • How does the Megastek 4G manage battery life with multiple positioning modes?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Positioning AccuracyPrisoner monitoring, asset trackingIndustry Standard: ±10m (GPS)
Our Base: ±5m (GPS+AGPS) ▲
Our Advanced: ±3m (GPS+AGPS+Beidou) ▲▲		Higher accuracy ensures precise tracking in urban areas.Advanced systems may require more power, reducing battery life.
Battery LifeLong-term surveillance, outdoor useIndustry Standard: 3–5 days (basic GPS)
Our Base: 7 days (power-saving mode) ▲
Our Advanced: 10 days (dual-mode) ▲▲		Extended runtime reduces frequent recharging needs.Advanced models may have bulkier designs.
Waterproof RatingExtreme weather, water activitiesIndustry Standard: IPX7 (30min underwater)
Our Base: IP68 (1.5m/30min) ▲
Our Advanced: IP69K (high-pressure jets) ▲▲		Survives harsh environments like rain or accidental submersion.Higher ratings add cost and may limit button responsiveness.
Data StorageContinuous logging, offline accessIndustry Standard: 8GB internal
Our Base: 16GB TF card ▲
Our Advanced: 32GB TF + cloud sync ▲▲		Stores months of location data for audit trails.TF card slots may pose security risks if not properly locked.
Communication ProtocolsReal-time updates, global coverageIndustry Standard: 2G/GSM
Our Base: 4G/LTE ▲
Our Advanced: 5G + satellite backup ▲▲		Faster data transmission and global connectivity.5G may not be available in remote areas; satellite adds complexity/cost.
Emergency FeaturesSOS alerts, two-way communicationIndustry Standard: SOS button only
Our Base: SOS + voice call ▲
Our Advanced: SOS + two-way talk + panic mode ▲▲		Enables direct communication during emergencies.Two-way audio may drain battery faster and require clearer signal.

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