The Teltonika TRM250 Industrial LTE Cat-M / NB-IoT Modem is a compact and energy-efficient USB cellular modem designed for remote monitoring and low-data IoT applications.

Supporting LTE Cat-M1, NB-IoT, and 2G fallback, it ensures reliable connectivity even in challenging coverage areas. Powered via micro USB and compatible with Windows, Linux, and Android systems, the TRM250 offers simple plug-and-play integration.

Its rugged aluminium housing, external antenna support, and wide operating temperature range make it an ideal choice for smart metering, asset tracking, environmental monitoring, and industrial telemetry.

Note: Refer to datasheet in the ATTACHMENTS section for more info. regd. the product.

Features:

1. LTE Cat-M1 and NB-IoT connectivity for low-power IoT
2. 2G fallback for wider network compatibility
3. USB interface for power and data
4. External SMA antenna for improved signal coverage
5. Compact industrial-grade aluminium enclosure
6. Optimized for long-term remote monitoring deployments
7. Wide OS support including Windows, Linux, and Android
8. Reliable operation in harsh industrial environments

Package Includes:

1 x Teltonika TRM250 Industrial LTE Cat-M / NB-IoT Modem
1 x Mobile antenna (swivel, SMA male)
1 x Micro-USB cable (0.8 m)
1 x hex key
1 x QSG (Quick Start Guide)
1 x Packaging box