4g cellular modem with sim card slotchina gprs m

Class Type:   M300 4g cellular modem with sim card slot

4g cellular modem with SIM Slot
1. USB Port 
2. Support 2G/3G/4G
3. Metal shell, high performance
4. Watch dog

 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.  

Hot Spots:

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

Industrial Industrial Application

1) Remote Data Monitor and Control;

2) CCTV, security surveillance;

3) Water, gas and oil flow metering and schedule;

4) AMR (automatic meter reading);

5) Power station monitoring and control;

6) Remote POS (point of sale) terminals, ATM,

7) Traffic signals monitor and control, Traffic info guidance;

8) Oil field, weather forecast, environmental protection, street lamp monitoring and control

9) Early Warning of Mountain Torrent;

10) Fleet management;

11) Power distribution network supervision;

12) Central heating system supervision;

13) Weather station data transmission;

14) Hydrologic data acquisition;

15) Vending machine;

16) Telemetry, SCADA;

17) Vehicle logistics and diagnostics controlling;

18) Parking meter and Taxi Monitor;

19) Telecom equipment supervision (Mobile base station, microwave or optical relay station)

Specification

For detailed datasheet, please contact us freely or visit www.szelins.com

Updated on 2013-03-27

Shenzhen E-Lins Technology Co.,Limited is cellular 4G/3G/2G routers and modems leading manufacturer for Wireless M2M application. Our products are widely used in many different projects all over the world.

Q1. Can I use this model with Sim/Uim Card directly?

A. Yes, users can use without external modem. It built-in radio module. Get a data sim/uim to work directly.

Q2. Does this unit support high gain antenna?

A. Yes. It is packed with standard antenna. If needed, users can replace with high gain or dedicated band antenna.

Q3. Is this model unlocked?
A. Yes. This model is unlocked. Can work with carriers all over the world if it meet the band/frequency specification.

Q4. Is this model dual sim?
A. Yes. This model is with two sim card slots. Can work with failover, load balancing and bonding features.