TR 1804-4G

Product Overview
Techroutes TR‐1804 Series Routers series is available in different models supporting
GSM/GPRS/EDGE/HSDPA/HSUPA/HSPA/HSPA+/4GLTE versions. TR1804 Series comes with four RJ45 lan port + 1 WAN RJ45 port + Serial port + WiFi (optional) + GPS (optional). Serial port supports RS232/RS485/TTL interface.
The TR 1804‐4G cellular router is easy to install and enables direct access to your remote LAN devices for control and monitoring purposes. It enables companies to remotely access equipment at mobile, remote networks and isolated sites.
This Industrial grade Router offers wireless network routing optimised for machines, small networks and specialised Fixed IP services now available from wireless operators. It offers low cost router operation through Dial‐out, Dial‐in and Always Connected modes of operation.
The SNMP and SMS based control allow easy management of huge number of units in your network centrally

Industrial Applications

  • 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);


  • Wifi: 802.11b/g/n (optional)
  • WAN: PPP, PPPOE, Static, DHCP
  • LAN : Primary and Secondary IP support
  • Support NAT and DMZ host
  • Always on ,DoD or Time based connection
  • VPN: IPSec, L2TP, PPTP, GRE Tunnel
  • Terminal Server, DTU
  • GPS : GPS Support (optional need to specify on
  • order)
  • SMS Connection control and status (optional)
  • MAC/IP/Port Filtering
  • Content/URL filtering
  • Port Forwarding
  • Management : Web/Console/Telnet
  • SNMP: V1,V2.V3
  • Configuration : Upload and backup



Standard Interface

Ethernet LAN


Ethernet WAN


Cell Interface





Power Supply voltage range

9V‐ 12V DC


Storage Temperature

-30 ~ 75°C


Working Temperature

-10 ~ 60°C



95% (non‐condensing)


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