The JM-VL02 is a 4G LTE GPS tracker from Jimi IoT, launched in 2020 as a next-generation device designed for industrial and commercial fleet applications. It is engineered to leverage advanced LTE Cat-M1 and NB-IoT networks for low-power wide-area (LPWA) requirements, with a fallback to 2G GSM to ensure reliable connectivity. The tracker is built to streamline operations, reduce maintenance costs, and improve driver safety across use cases like public transport, construction machinery monitoring, and rental vehicle management.
✨ Key Features
The JM-VL02 is distinguished by its robust connectivity options and extensive feature set. It utilizes LTE Cat-M1/NB2 technology for optimized power consumption and data transmission, ensuring long-term reliability as 2G/3G networks are phased out.
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Comprehensive Monitoring: The device supports ignition (ACC) detection, door status alerts, and can connect to optional fuel and temperature sensors, making it suitable for cold chain logistics and fuel theft prevention.
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Advanced Security and Control: A dedicated SOS button allows drivers to silently trigger emergency alerts. Managers can also perform remote fuel/power cut-off to immobilize a vehicle in theft scenarios, a function that safely activates only when the vehicle travels under 20km/h.
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Driver Behavior Analysis: The built-in accelerometer analyzes driving patterns, providing alerts for harsh acceleration, braking, cornering, and collisions to help improve fleet safety.
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Driver Identification: An optional RFID reader can be connected to identify drivers before vehicle start-up, enabling effective driver attendance management and anti-theft protection.
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Durable Design: With an IP65 rating, the tracker is protected against dust and low-pressure water jets, ensuring reliable performance in harsh environments.
⚙️ Technical Specifications
| Category | Specification |
|---|---|
| Manufacturer | Jimi IoT / Concox |
| Communication | 4G LTE Cat-M1/NB2 with 2G GSM fallback; PTCRB certified for North American carriers |
| GNSS | GPS + LBS; Positioning accuracy <2.5m CEP; Tracking sensitivity -165dBm |
| Interfaces | 3 Digital Inputs (ACC, SOS, IN1), 1 Digital Output (Relay), 1-Wire, TTL, ADC (0-30V) |
| Power | Input: 9-36V DC; Backup: 300mAh/3.7V Li-Polymer battery |
| Data Storage | 32+32Mb flash memory |
| Dimensions | 105.5 x 57.0 x 21.8 mm (approx. 4.1 x 2.2 x 0.9 inches) |
| Weight | 104 grams |
| Operating Temp. | -20°C to +70°C |
| IP Rating | IP65 (Dust-tight and protected against water jets) |
The JM-VL02 represents a significant step forward from older 3G models. Its combination of 4G LTE connectivity, rugged IP65-rated housing, and support for diverse peripherals like RFID readers and fuel sensors makes it a highly adaptable and future-proof solution for sophisticated fleet management needs.
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