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GPS Tracker
  • SEEWORLD D21L GPS Tracker for Vehicles With ACC Alarm & Fleet Management Waterproof & Geo-Fence 4G Asset GPS
  • SEEWORLD D21L GPS Tracker for Vehicles With ACC Alarm & Fleet Management Waterproof & Geo-Fence 4G Asset GPS
  • SEEWORLD D21L GPS Tracker for Vehicles With ACC Alarm & Fleet Management Waterproof & Geo-Fence 4G Asset GPS
  • SEEWORLD D21L GPS Tracker for Vehicles With ACC Alarm & Fleet Management Waterproof & Geo-Fence 4G Asset GPS
  • SEEWORLD D21L GPS Tracker for Vehicles With ACC Alarm & Fleet Management Waterproof & Geo-Fence 4G Asset GPS
  • SEEWORLD D21L GPS Tracker for Vehicles With ACC Alarm & Fleet Management Waterproof & Geo-Fence 4G Asset GPS
SEEWORLD D21L GPS Tracker for Vehicles With ACC Alarm & Fleet Management Waterproof & Geo-Fence 4G Asset GPS

SEEWORLD D21L GPS Tracker for Vehicles With ACC Alarm & Fleet Management Waterproof & Geo-Fence 4G Asset GPS

  • 10 - 99 Pieces
    $19.90
  • 100 - 499 Pieces
    $18.90
  • 500 - 1999 Pieces
    $17.90
  • >= 2000 Pieces
    $15.90

Customization:

Customized logo（Min.Order: 100 pieces）
Customized packaging（Min.Order: 3000 pieces）
View product details

SEEWORLD D21L GPS Tracker for Vehicles With ACC Alarm & Fleet Management Waterproof & Geo-Fence 4G Asset GPS

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Real-Time Vehicle Tracking: Enables precise location monitoring via GPS, GLONASS, BeiDou, and LTE positioning modes, with 4G connectivity for seamless data transmission.
  • Fleet & Asset Management: Features ACC alarm, geo-fence boundaries, and emergency positioning for commercial fleet operations or personal asset protection.
  • Durability & Portability: Compact, waterproof design (suited for motorbikes and cars) with a 96-hour battery life and wired installation compatibility.

Key features

  • 1. Waterproof & Durable Material Technology

    • With a waterproof and rugged metal/plastic body, you can ensure reliable operation in harsh outdoor environments, such as rain or extreme temperatures.

  • 2. Interactive Touchscreen-Enabled Design

    • With a user-friendly mobile app interface and customizable alerts for sharp turns, rapid acceleration/deceleration, and geo-fence breaches, you can monitor vehicle activity in real-time via a clean, intuitive dashboard.

  • 3. 4G LTE Connectivity for Faster Data Transmission

    • With 4G LTE support, you can achieve ~50% faster data transfer compared to 2G models*, enabling seamless real-time tracking and low-latency updates.

  • 4. Multi-Scenario Fleet & Vehicle Adaptability

    • With compatibility for cars, motorbikes, and mini-vehicles, paired with fleet management features, you can streamline tracking for diverse operations—from personal use to commercial fleet logistics.

  • 5. Global Compliance Certifications

    • With RoHS, FCC, CE, and EPR certifications, you can ensure compliance with strict environmental and safety standards across regions like Europe and North America.

Product details

SEEWORLD D21L GPS Tracker for Vehicles With ACC Alarm & Fleet Management Waterproof & Geo-Fence 4G Asset GPS

The SEEWORLD D21L GPS Tracker is a rugged, multi-constellation vehicle tracking device designed for real-time asset monitoring, fleet management, and customizable safety alerts. With 4G connectivity and a compact, waterproof build, it delivers reliable performance in diverse environments.

Technical specifications

FeatureSpecificationBenefit
Battery Life96 hours (rechargeable)Extended operation without frequent recharging.
Connectivity2G/4G LTE cellular networksFlexible network support for global deployment.
Positioning SystemsGPS + GLONASS + BeiDou + LTEMulti-constellation accuracy for precise global tracking.
Water ResistanceIP67 ratedWithstands water immersion and harsh weather conditions.
AlertsACC alarm, geo-fence, speed/acceleration/deceleration triggersProactive safety monitoring for vehicles and assets.
CertificationsRoHS, CE, FCC, UN38.3, EPR Germany/France PackingMeets global safety and environmental standards.
Data StorageCloud-based storageSecure, scalable data retention for fleet management.

Customization guide

Adjustable geo-fence boundaries, alert thresholds (speed/acceleration), and reporting intervals allow customization to meet specific fleet safety protocols or asset management needs.

Get inspired

Whether you’re tracking a motorcycle, managing a delivery fleet, or monitoring high-value assets, the D21L’s real-time tracking, customizable alerts, and rugged design empower you to optimize operations and ensure asset security.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Battery Life96 hours120 hours144 hours
Network Speed2G4G4G LTE (+20% faster)
Positioning Accuracy±5m±3m±1m
Alert FeaturesBasic triggers+Motion detection+Impact detection
Water ResistanceIP67IP68IP68
Storage CapacityStandardExpandedPremium

Supplier's note

  1. Three Technical Breakthroughs:

    • Multi-constellation positioning (GPS/GLONASS/BeiDou): With X, you can achieve sub-meter accuracy in urban canyons or remote regions.
    • UN38.3-certified battery: Ensures safe operation in extreme temperatures and vibrations.
    • Cloud-first architecture: Streamline fleet data management with real-time analytics and historical tracking.

  2. Optimal Version Selection:

    • Base Model: Ideal for small-scale users needing basic tracking (e.g., personal vehicles or motorcycles).
    • Advanced Model: Best for fleets requiring motion detection and 4G speeds (e.g., delivery services).
    • Pro Model: Tailored for industrial use cases with high-precision needs (e.g., mining or construction equipment).

The Pro’s ±1m accuracy paired with IP68 rating enables reliable tracking in harsh environments, while its 4G LTE speed ensures low-latency data transmission. For users prioritizing cost-efficiency, the Base Model’s 2G compatibility offers global coverage at a lower cost.

Frequently asked questions

  • Which GPS tracker is best for small business fleet management with real-time tracking?

  • How do I clean the SEEWORLD D21L GPS Tracker’s waterproof design?

  • 4G vs 2G GPS tracker: Which is better for long-range vehicle tracking?

  • Can I set custom alerts for sharp turns on the D21L GPS Tracker?

  • Is the SEEWORLD D21L certified for EU safety standards?

  • What’s the battery life of the D21L GPS Tracker for vehicles?

  • Does the D21L support tracking multiple vehicles via cloud storage?

  • How to set up geo-fence boundaries for delivery vehicles using D21L?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Battery LifeLong-term vehicle monitoring, remote areasIndustry: 72h (tested under continuous 4G)
Our Base: 96h▲ (tested under continuous 4G)
Our Advanced: 120h▲▲ (tested under same conditions)		Extended operation reduces downtime (Base: 33% longer than industry)
Advanced: 25% longer than Base		Requires recharging after 96h (Base)
Advanced: Higher cost due to advanced battery tech
Network ConnectivityUrban fleet management, global trackingIndustry: 2G/3G (fallback to 2G)
Our Base: 2G/4G LTE▲ (supports global networks)
Our Advanced: 2G/4G/5G▲▲ (enhanced speed/coverage)		Base: Reliable in rural areas via 2G fallback
Advanced: 5G for ultra-low latency		Industry: Limited to older networks
Advanced: Requires 5G infrastructure availability
Positioning AccuracyEmergency tracking, dense urban areasIndustry: GPS only (±10m)
Our Base: GPS+GLONASS▲ (±5m)
Our Advanced: GPS+GLONASS+BeiDou+Galileo▲▲ (±3m)		Base: 50% improvement over industry in urban canyons
Advanced: Military-grade accuracy		Industry: Poor in signal-blocked areas
Advanced: Higher power consumption
Data StorageCompliance reporting, historical analysisIndustry: Local storage (SD card)
Our Base: Cloud storage▲ (unlimited with subscription)
Our Advanced: Cloud + 16GB onboard▲▲ (backup during outages)		Base: Scalable for large fleets
Advanced: Offline data retention		Industry: Limited storage capacity
Advanced: Requires subscription for cloud access
Compliance CertificationsEU market sales, corporate procurementIndustry: CE, FCC
Our Base: RoHS, CE, FCC, EPR Germany/France▲ (EU RoHS 2011/65/EU)
Our Advanced: Adds China CNAS▲▲ (ISO/IEC 17025 compliance)		Base: EU market-ready
Advanced: Global market access		Industry: Risk of non-compliance in regulated regions
Advanced: Costly certifications
Device Type & CompatibilityMotorcycle tracking, compact vehiclesIndustry: Wired installation (vehicle-specific)
Our Base: Mini-wired▲ (fits motorcycles)
Our Advanced: Wireless▲▲ (plug-and-play, no tools)		Base: Space-saving for small vehicles
Advanced: Easy installation for non-technical users		Industry: Requires professional installation
Advanced: Higher cost for wireless tech

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