M2M Series - serial 2G/3G/4G modem / Lte Router

USR IOT M2M Series provides 2G/3G/4G modem data or 4G Lte router for networking communication over internet by remote controlling system
M2M series mainly builds TCP/IP based on 2G (GSM/GPRS), 3G (WCDMA), 4G LTE network to carry out communication between serial port devices or server at remote control system with high speed.

    • 2G/3G/4G Serial Modem (DTU: data transformation unit)

– Serial to GSM:  [USR-GPRS232-730]
– Serial to 3G:      [USR-761W]
– Serial to 4G:      [USR-G780]

Small GPRS Modems, Low Power GPRS Modules with GPS Positioning

USR-GM3P is highly-integrated UART to GSM/GPRS and GPS module. Users can easily make communication with it among serial device, cellphone and network device.

 
  • Transparent transmission between serial and GPRS / GSM
  • Embedded GPS and LBS Positioning
  • Support UDC Protocol
  • Support GSM 850/900,DCS1800/1900 MHz
  • Support 4 sockets, Support TCP and UDP
 

Industrial 4G Router, WIFI 4G router with 4 LAN ports, RS232 port for data

USR-G800 is a 4G wireless router,which provides a solution for user's device to access 4G network.

  • 4G (LTE) integrated
  • 1 RS232 Serial port supporting auto 10/100M Ethernet
  • 1 WAN port and 4 LAN port
  • Wireless N speeds of up to 300Mbps
  • insert a SIM card and turn it on to enjoy high speed internet access

Industrial 4G LTE Modem Router, Serial to Cellular Modem supports America, Europe, Asia and Australia Version

USR-G781 is a 4G/3G LTE Modem and Serial Data Transmit Unit.

  • 2 RJ45 port, one can be WAN or LAN port and another one can be LAN port.
  • Support VPN(PPTP) client.
  • Support static routing

Wireless 4G LTE Router supports WIFI 3G with CE/RoHs

USR-G806 is a wireless 4G Lte router, which provides a solution for user's device to access 4G network.

  • Hardware/Software Watchdog
  • 1 WAN port and 1 LAN port
  • APN&VPN (PPTP/L2TP), PPPOE

Low Power Gsm Modules, Small GPRS Modems

USR-GM3 is highly-integrated UART to GSM/GPRS module, Users can easily make communication with it among serial device,cellphone and network device.

  • SMD Type
  • Built-in SIM Card
  • Operation temperature Range of -25° ~85°
  • Quad-Band GSM/GPRS 850/900/1800/1900MHz

RS232 / RS485 GSM GPRS Modem Supports SMS command

USR-GPRS232-730 is a RS232/RS485 to GSM modem, which used for data transparent transmission based on 2G Network.

  • 1 RS232 serial port and 1 RS485 serial port (not use simultaneously)
  • Power: 5V~36V
  • Quad-Band GSM/GPRS 850/900/1800/1900MHz
  • Flow Control: CTS/RTS
  • Work Mode: TCP/UDP Client

Industrial Wireless 4G Routers, TD-LTE and FDD-LTE Network

USR-G800-43 is a 4G wireless router,which provides a solution for user's device to access 4G network.

  • 4G (LTE) integrated
  • 1 RS232 Serial port supporting auto 10/100M Ethernet
  • 1 WAN port and 4 LAN port
  • Wireless N speeds of up to 300Mbps
  • insert a SIM card and turn it on to enjoy high speed internet access

4G Modem RS232/RS485 Serial to 4G network

USR-G780 is a RS232/RS485 Serial to 4G network bidirectional transparent data transmission.

  • 4G (LTE) integrated
  • 1 RS232 and 1 RS485 Serial ports
  • insert a SIM card and turn it on to enjoy high speed internet access

RS485 GSM Modems, RS485 to GPRS

USR-GPRS232-734 is a RS485 to gprs modem, used for data transparent transmission.

  •  1 RS485 serial port
  • Operation temperature Range of -25° ~85°
  • Quad-Band GSM/GPRS 850/900/1800/1900MHz

3G WCDMA Modem, Serial RS232 / RS485 to WCDMA

  • 1 RS232 Serial Port and 1 RS485 Serial Port
  • Operation temperature Range of -40° ~85°
  • Quad-Band GSM/GPRS 850/900/1800/1900MHz

UART TTL GPRS/GSM Module

USR-GPRS232-7S3 is highly-integrated serial gprs module.

  • PIN Type
  • Operation temperature Range of -25° ~85°
  • Quad-Band GSM/GPRS 850/900/1800/1900MHz

RS232/RS485 Serial 3G Modems, CDMA2000 1xEV-DO Revision 0 and A Network

USR-G760c is a wireless terminal device which supports CDMA2000 1xEV-DO Revision 0 and A network.

  • 1 RS232 serial port and 1 RS485 serial port (not use simultaneously)
  • Low Voltage Range of 5-24v DC
  • CDMA1X / 1xEV-DO rel.0/ 1xEV-DO rev. A: 450MHz / 800MHz /1900MHz
All USR products will be tested by R&D first, then production test again.(ESD Test,Surge/EFT Test, High/Low Temperature Test, EMC and LVD environment reliability test, etc.) Click here to watch test videos.
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USR products are exported to more than 100 countries and regions, get approvals like CE, FCC, ROHS, CCC, KC, IC, SRRC, etc.
USR product certificate
We also offer fast and reliable After-Sales Service, Leave your questions in Ticket System and we will respond to you in 15 minutes.

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