3G Modem

The E-Lins Industrial 3G modem is a compact, ruggedized designed for mission-critical connectivity in the most challenging environments. It is qualified for M2M (Machine to Machine), IoT (Internet of Things) and In-Vehicle applications. With an extensive list of safety and hardening certifications, which is engineered to protect against extreme temperatures, humidity, shocks, vibrations, dust, reverse polarity, and transient voltage, which is widely used in more than twenty industrial fields, such as CCTV security surveillance, vehicle, Telemetry, vending machines, power control, AMR, traffic, oil field, weather forecast, environmental protection, street lamp control, post, bank and many other areas.


E-Lins 3G Modem


Comprehensive Range of 3G Modem for Wireless M2M and IoT


  • 1). Built-in 2G/3G industrial cellular module, insert SIM/UIM card to work directly
  • 2). Built-in sim card slot
  • 3). Broadband M2M communications
  • 4). SIM failover/standby APN
  • 5). 2G/3G failover for fixed line broadband connections
  • 6). Rapid service deployment applications
  • 7). Support At command
  • 8). USB port, Serial RS232, RS485 support



M300 3G Modem

M300 3G Modem

E-Lins M300 Series Modem is the cute size but high performance of 3G Modem designed for critical infrastructure, M2M, IoT and industrial applications.


USB port * 1

Industrial, rubust, secure and high reliable

built-in 3g module with sim card slot

High data speed via 3G 2G networks MIMO

GNSS GPS tracking optional

Wide range power input, dual power input