Compact 4G OBD-II Tracker

Engineered for commercial fleet management and telematics service providers, this plug-and-play 4G OBD-II terminal delivers real-time GNSS positioning, live vehicle diagnostics, and seamless cloud integration without requiring complex wiring harnesses or professional installation labor.

Instant Plug-and-Play Deployment: Standard 16-pin OBD-II connector snaps directly into vehicle diagnostic ports under one minute, eliminating wire splicing or specialized installation tools.

Live Onboard Diagnostics: Streams real-time engine telemetry including diagnostic trouble codes (DTC), engine RPM, vehicle speed, fuel level percentage, and exact odometer mileage.

Intelligent Tamper Detection: Integrated 3-axis accelerometer triggers instant cloud server notifications when the device is forcibly unplugged or removed from the diagnostic port.

Remote Firmware Over-The-Air: Supports remote configuration adjustments, parameter tuning, and firmware flashing securely via command channels.

Port Location Identification: Locate the standard 16-pin diagnostic socket situated underneath the driver-side dashboard near the steering column.

Direct Terminal Insertion: Align the connector pins and push firmly until the mechanical retention clips engage securely against vibration.

Status LED Verification: Observe indicator behavior; solid green confirms cellular network attachment, while blue indicates active satellite lock.

Concealed Routing Option: Utilize low-profile OBD-II extension harnesses behind dashboard panels to prevent unauthorized driver interference.

Real-Time Location Tracking: Configurable position reporting intervals triggered by time duration, distance traveled, or heading changes.

Aggressive Driving Analytics: High-frequency motion sensing detects harsh braking, rapid acceleration, sharp cornering, and speeding incidents.

Automated Trip Logging: Calculates total trip mileage, engine idle duration, and stop-start event logs, storing data locally if cellular signal drops.

Geofence Boundary Alerts: Triggers automated notifications when monitored vehicles cross pre-defined polygonal or circular operational zones.

Firmware Protocol Integration: Custom binary or JSON data parser development to match proprietary cloud server infrastructure architectures.

Enclosure Branding: Laser-engraved casing logos, customized product label artwork, and bespoke retail box design reflecting brand identity.

Housing Mold Modifications: Injection-molded shell redesigns utilizing flame-retardant ABS+PC engineering plastics in custom Pantone colors.

Wireless Sensor Expansion: Optional internal BLE 5.0 module integration for wireless driver identification tags or cabin temperature monitoring.

Passenger Automobiles: Full compatibility with gasoline, diesel, and hybrid passenger cars manufactured from 2008 onward adhering to international OBD-II standards.

Commercial Fleets: Optimized for light commercial vans, courier fleets, and utility vehicles operating on 12V or 24V electrical systems.

Diagnostic Protocols: Comprehensive parsing support across ISO 15765-4 (CAN), ISO 14230-4 (KWP2000), and SAE J1850 standards.

Unit Package Dimensions: Individual retail corrugated box measuring 120mm x 85mm x 45mm with anti-static protective wrapping.

Master Carton Specifications: Industrial export carton containing 100 units; gross weight 12.5 kg; dimensions 450mm x 320mm x 280mm.

Regulatory Compliance: Complete UN38.3 test reports, MSDS documentation, and regional certifications (CE, FCC, RoHS) for seamless air and ocean freight clearance.

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