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Navigation & GPS
  • Vehicle GPS with Microphone Spy Listening UniGuard J16 4pins/8pins Mini GPS tracker Pcb Board and tracker for Car
  • Vehicle GPS with Microphone Spy Listening UniGuard J16 4pins/8pins Mini GPS tracker Pcb Board and tracker for Car
  • Vehicle GPS with Microphone Spy Listening UniGuard J16 4pins/8pins Mini GPS tracker Pcb Board and tracker for Car
  • Vehicle GPS with Microphone Spy Listening UniGuard J16 4pins/8pins Mini GPS tracker Pcb Board and tracker for Car
  • Vehicle GPS with Microphone Spy Listening UniGuard J16 4pins/8pins Mini GPS tracker Pcb Board and tracker for Car
  • Vehicle GPS with Microphone Spy Listening UniGuard J16 4pins/8pins Mini GPS tracker Pcb Board and tracker for Car
Vehicle GPS with Microphone Spy Listening UniGuard J16 4pins/8pins Mini GPS tracker Pcb Board and tracker for Car
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Vehicle GPS with Microphone Spy Listening UniGuard J16 4pins/8pins Mini GPS tracker Pcb Board and tracker for Car

  • 2 - 500 Pieces
    $26.50
  • 501 - 1000 Pieces
    $25.50
  • 1001 - 4999 Pieces
    $24.50
  • >= 5000 Pieces
    $20

Customization:

Customized logo（Min.Order: 200 pieces）
Customized packaging（Min.Order: 500 pieces）
View product details

Vehicle GPS with Microphone Spy Listening UniGuard J16 4pins/8pins Mini GPS tracker Pcb Board and tracker for Car

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Real-Time GPS Tracking & Audio Monitoring: Equipped with a built-in microphone, the UniGuard J16 enables covert audio surveillance alongside precise GPS tracking, ideal for vehicle monitoring and security.
  • Geo-Fence Alerts: Automatically triggers alerts when the tracked vehicle enters or exits predefined geographic boundaries, enhancing theft prevention and fleet management.
  • 4G/2G Network Compatibility: Supports both 4G LTE and 2G networks via SIM card integration, ensuring reliable connectivity in diverse coverage areas.

Key features

  • 1. Weather-Resistant PCB Construction

    • With a ruggedized PCB design, ensure reliable performance in outdoor environments, even in harsh weather conditions.

  • 2. Geo-Fence Alarm Technology

    • With real-time geo-fencing capabilities, receive instant alerts when the vehicle crosses predefined boundaries, enhancing theft prevention and location monitoring.

  • 3. 4G LTE Connectivity

    • With 4G LTE support, achieve faster data transmission and real-time tracking updates compared to 2G models*, enabling seamless monitoring for critical applications.

  • 4. Discreet Windshield Mounting

    • Designed for compact, hidden installation on vehicle windshields, this tracker offers unobtrusive yet continuous monitoring for both personal and commercial use.

  • 5. Automotive Compliance Standards

    • Complies with automotive safety and durability standards, ensuring reliable operation in high-vibration and temperature-variable environments.

Product details

Vehicle GPS with Microphone Spy Listening UniGuard J16 4pins/8pins Mini GPS tracker Pcb Board and tracker for Car

The UniGuard J16 GPS tracker is a compact, versatile vehicle monitoring device designed for real-time location tracking, geo-fence alerts, and audio surveillance. With 2G/4G connectivity and a sleek PCB board design, it seamlessly integrates into vehicles for discreet use in fleet management, personal vehicle security, or asset tracking.

Technical specifications

FeatureSpecificationBenefit
GPS Technology4G/2G dual-mode cellular connectivitySupports high-speed data transfer and global coverage
Geo-Fence AlarmCustomizable virtual boundariesAlerts via SMS/email when vehicle enters/exits zones
Microphone RecordingBuilt-in audio surveillanceMonitors vehicle interior activity remotely
SIM Compatibility2G SIM card slotEnsures reliable connectivity in low-signal areas
Mounting OptionsWindshield adhesive or dashboard mountEasy installation for discreet use
Power SourceDC 12V automotive powerContinuous operation while vehicle is running

Customization guide

Adjustable parameters include:

  • Pin Configuration: Choose between 4-pin or 8-pin connectors to match vehicle wiring systems.
  • Geo-Fence Zones: Customize up to 10 zones for tailored monitoring needs.
  • Audio Sensitivity: Modify microphone settings to optimize for quiet or noisy environments.

Get inspired

With the UniGuard J16, you can transform vehicle security and fleet management. Track real-time locations, receive instant alerts when boundaries are breached, and monitor driver behavior through audio recordings—all in a compact, rugged design that fits seamlessly into any vehicle.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Network Support2G only2G + 4G4G-only premium speed
Battery Life15 days30 days60 days*
Storage Capacity2GB8GB32GB
Audio Quality8kHz mono16kHz stereo24kHz high-definition

Supplier's note

  1. Technical Breakthroughs:

    • 4G Dual-Mode Support: Enables faster data transmission compared to traditional 2G-only trackers, reducing latency by 40%.
    • Enhanced Geo-Fence: The Pro model’s 32GB storage allows storing years of location data for audit trails.
    • Military-Grade Audio: The Pro’s 24kHz microphone captures crystal-clear audio, outperforming competitors by 30% in noise reduction.

  2. Version Selection Guide:

    • Base Model: Ideal for budget-conscious users needing basic tracking (e.g., personal cars).
    • Advanced Model: Best for small fleets requiring 4G speed and extended battery life.
    • Pro Model: Tailored for professional users (e.g., logistics companies) needing high-resolution audio and long-term data retention.

With the Pro’s 60-day battery life, you can monitor remote fleets without frequent recharging. Pair it with its 4G speed to stream live audio/video feeds for real-time situational awareness.

Frequently asked questions

  • Which GPS tracker model suits small businesses for car fleet management?

  • How to clean and maintain the UniGuard J16 GPS tracker’s external components?

  • What’s the difference between 2G and 4G versions of the UniGuard J16 GPS tracker?

  • Can the UniGuard J16 GPS tracker be customized for specific vehicle types?

  • Is the UniGuard J16 GPS tracker’s material resistant to outdoor elements?

  • How does the geo-fence alarm feature work on the UniGuard J16?

  • Does the UniGuard J16 support both 4G and 2G networks simultaneously?

  • What’s the battery life of the UniGuard J16 GPS tracker for continuous tracking?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
SIM-Based GPS TrackersFleet management, real-time vehicle monitoringRequires active SIM card for cellular connectivity (Industry Standard: 2G networks ▲4G available in Advanced model (▲10x faster data transfer (4G: 150 Mbps vs 2G: 14.4 Mbps)))Real-time tracking, remote access (▲Advanced model supports 4G for faster updates)Ongoing SIM plan costs (Industry Standard: 2G plans are cheaper ▲4G may require higher data plans)
4G LTE GPS TrackersHigh-speed data applications, video streamingSupports 4G LTE (Cat 4) with speeds up to 150 Mbps (▲10x faster than 2G (14.4 Mbps))Enables HD video streaming, low latency updatesRequires 4G coverage (▲Advanced models may have better signal strength)
Geo-Fence Enabled TrackersSecurity monitoring, restricted area alertsSupports up to 5 geo-fence zones (Industry Standard ▲10 zones in Advanced model (▲2x more zones))Customizable alerts for entry/exit (▲Advanced model allows dynamic zone adjustments)Requires precise GPS for accuracy (▲Advanced model uses GPS+GLONASS for better reliability)
Vehicle-Mounted TrackersCar, truck, or motorcycle trackingDesigned for windshield or dashboard mounting (Industry Standard: adhesive mounting ▲Advanced model includes magnetic mount (▲Easier installation))Secure placement, integrated vehicle powerVisible to potential tampering (▲Advanced model has tamper-proof casing)
Compact GPS TrackersPortable use, discreet installationDimensions: 50x30x10mm (Industry Standard ▲Advanced model includes smaller form factor (▲20% smaller))Easy to hide, portable (▲Advanced model fits in keychains)Limited space for additional features (▲Advanced model adds built-in sensors)
Battery-Powered TrackersOff-road, remote areas without powerBattery life: 3 months (Industry Standard ▲Advanced model: 6 months (▲Double battery life))No need for constant power source (▲Advanced model supports solar charging)Requires periodic battery replacement (▲Advanced model has replaceable batteries)

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The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.