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Industrial wireless 4g modem, suitable for 4G LTE wireless network and compatible to 3G/2G. Built-in watchdog, wireless radio and sim card slot. Detachable antenna. Optimized EMC design, high stable and reliable.
1. Main
The M300 series Cellular Modem is a complete wireless USB data modem providing global cellular network connectivity, where cellular signal available, with 4G/3G/2G fallback capabilities for ensured access to the internet anywhere.

The M300 is an easy to install productivity tool designed to provide maximum accessibility to the mobile professional allowing quick access to the internet for real-time business transactions, email, web browsing and more.

E-Lins’ mobile data products are widely used in more than 50 countries and regions, and more than twenty industrial fields, such as power control, water schedule, traffic, oil field, weather forecast, environmental protection, street lamp control, post, bank and many other areas.

2. Hot Spot
Built-in 2G/3G/4G industrial cellular module, insert SIM/UIM card to work directly;
Built-in sim card slot;
Broadband M2M communications
SIM failover/standby APN
3G/4G failover for fixed line broadband connections
Rapid service deployment applications
Support At command
USB port
MIMO support (option)
GPS support (option)

3. Wireless M2M Application
Remote Data Monitor and Control
CCTV, security surveillance
Water, gas and oil flow metering and schedule
AMR (automatic meter reading)
Power station monitoring and control
Remote POS (point of sale) terminals, ATM,
Traffic signals monitor and control, Traffic info guidance
Oil field, weather forecast, environmental protection, street lamp monitoring and control
Early Warning of Mountain Torrent
Fleet management
Power distribution network supervision
Central heating system supervision
Weather station data transmission
Hydrologic data acquisition
Vending machine
Telemetry, SCADA
Vehicle logistics and diagnostics controlling
Parking meter and Taxi Monitor
Telecom equipment supervision (Mobile base station, microwave or optical relay station)