PRODUCT | TLD1

Future-Proof TLD1 OBD Tracking with LTE-M and NB-IoT

TLD1 OBD Tracker: If you’re looking for a highly compatible LTE-M OBD tracking device, look no further than TOPFLYtech’s TLD1 Series. Since its launch in September 2018, the TLD1 has proven its stability and performance across major networks worldwide — including AT&T, Verizon, T-Mobile, Telus, Bell, Telstra, Telcel, Rogers, Movistar, Vodafone, O2, and Softbank.

The TLD1 OBDII tracker is designed as a global multi-mode IoT connectivity solution, delivering reliable data transmission, optimized latency, and low power consumption. With LTE Cat-M1 (eMTC) and Cat NB1 (NB-IoT) dual support, it ensures stable operation even in regions with weak or inconsistent coverage.

One Device, Global Reach

By integrating LTE Cat-M1, Cat-NB1, and E-GPRS, the TLD1 tracker enables a single SKU deployment model that functions across a wide range of operator networks. This simplifies logistics, reduces production costs, and accelerates time-to-market for global IoT solution providers.

Whether you’re deploying telematics systems for rental fleets, logistics companies, or insurance UBI programs, the TLD1 series offers the scalability and connectivity flexibility you need to manage operations worldwide.

Key Features of the TLD1 OBD Series

• LTE Cat-M1 (eMTC) + LTE Cat-NB1 (NB-IoT) + E-GPRS connectivity
• High-gain GNSS positioning
• OBDII data reading, VIN, DTC, and odometer (TLD1-D model only)
• Eco-driving detection for aggressive driver behavior monitoring
• ELD compatible for compliance and reporting
• Accident detection and replay for safety analytics
• Dual IP support (backup/parallel mode)
• Jammer detection and offline tracking
• TCP/UDP/MQTT protocol support
• FOTA (Firmware Over-The-Air) for remote updates

Designed for Smarter, Safer, and Greener Fleets

The TLD1 series redefines plug-and-play fleet tracking by merging simplicity with enterprise-grade reliability. From accident analysis to driving behavior monitoring and compliance management, it gives fleet operators the data visibility and control they need — all in one compact device.

Whether you’re an IoT platform integrator or a fleet service provider, TOPFLYtech’s TLD1 helps you scale globally with confidence and precision.