HOMTECS 3g 4g cellular modem

4G/3G/2G
1 x USB
SMS via AT Command
Customized and OEM/ODM acceptable

3g 4g cellular modem

M4 series cellular modem is a rugged cellular modem with USB 2.0 interface. It offers state-of-the-art 2G (GPRS/EDGE)/3G (HSPA/EV-DO)/4G (LTE) connectivity for machine to machine (M2M) or the internet of things (IOT) applications.

It can be used in finance, postal, smart power grids, smart transportation, environment monitor, fire protection monitor, security, water conservancy, public safety, advertising release, industrial control,, earth quake monitor, meteorological watch, instrument monitor.etc

Industrial Class Design

High-powered Industrial cellular module provide the strong anti-jamming ability
PCB comply to 3H and 3W
Wide range Voltage power supply

Flexibility and Convenience

Support USB 2.0 interface that can plug into industrial PC or end USB device
Plug & Play solution for quick and easy integration , flexible and reliable
Control the power on/off by interface control line, easy for user device to control the operation of the modem

Stability and Reliability

The modem support serial I/O hardware reset to ensure always online
Link detection and watch-dog design, support WDT to ensure always online transmission
UIM/SIM SIM card ESD Protection: 1.8V/3V Standard
USB 2.0 Interface ESD protection
Robust Metal Case and anti-lightning protection
Provide IP30 protection

Application

 info@homtecsm2m.com