Description
Industrial 4G Modem with RS-232 and USB interface (Asia Only)
FEATURES
- Industrial design, making it a reliable cellular solution for data collection and transmission.
- Reliable GSM/GPRS/EDGE/WCDMA/HSPA/LTE network connectivity, providing fast and cost-effective long-range wireless applications.
- Designed for Data, SMS and Voice Applications.
- Support TCP Server, TCP Client, UDP Client Connection stack.
- Support Standard AT Commands.
- A Digital Input Channel for Resetting the System.
- LED Indicators for 2G/3G/4G and Power Indication.
- High Reliability in Harsh Environment.
- RS-232 Port Supports 9600 bps to 115200 bps.
- USB 2.0 high speed.
- Mount Easily on DIN-Rail.
Introduction
The GTM-204M Series is an industrial 4G LTE and Quad-band GSM modem with RS-232 and USB interfaces that work at frequencies of 4G LTE and 3G WCDMA and 2G GSM. The modems utilize the 4G/3G/2G networks to transfer data. The features of the GTM-204M Series allow a variety of PLC and PC applications to take advantage of SMS and 4G/3G/2G connectivity.
Applications
- Remote Data Monitor and Control.
- Water, gas and oil flow metering and schedule.
- Power station monitoring and control.
- Oil field, weather forecast, environmental protection, street lamp monitoring and control.
- Fleet management.
- Vending machine.
- Vehicle logistics and diagnostics controlling.
Accessories
- ANT-421-05
