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Wireless Modems, GPRS Modems And GPS Receiver

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2.4 Ghz Wireless modems for cable free Data Acquisition and GPRS/SMS Modem for communicating with remote systems/dataloggers. Also GPS Receiver to supply location data.

Radio/GPRS Modems & GPS
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GTM-203 Industrial Quad Band 3G Modem

GTM-203 Industrial Quad Band 3G Modem

Industrial Quad-Band 3G Modem. Includes integrated TCP/UDP IP stack so simple controllers can be connected without any special driver requirements. USB & RS232 Ports, Rugged DIN-Rail mounting enclosure.

Price:£337.00
GPS-721-MRTU GPS Receiver module (ModbusRTU protocol)

GPS-721-MRTU GPS Receiver module (ModbusRTU protocol)

GPS Receiver unit with 1off Digital Output and 1off Pulse per second output (for precise timekeeping). Communicates via Modbus RTU or DCON protocols.

Price:£152.00
GT-541 Intelligent Multi-port Serial-GPRS Gateway

GT-541 Intelligent Multi-port Serial-GPRS Gateway

Multi-port Serial to GPRS Gateway. Now with Modbus Gateway functionality.

Price:£291.00
RUT-500 3G/GPRS Router (4xEth. Port)

RUT-500 3G/GPRS Router (4xEth. Port)

GPRS/3G Router to enable ethernet based Data Logging (e.g. DataWeb) or Data Acquisition Devices to be connected remotely to a host server. With 4x Ethernet Ports and WIFI enabled.  

Price:£215.00
SST-2450 RF 2.4GHz Radio Modem RS232 + RS485 ports

SST-2450 RF 2.4GHz Radio Modem RS232 + RS485 ports

The SST-2450 is a spread spectrum radio modem with RS-232/RS-485 interface port. It is designed for data acquisition and control applications between host and remote sensors.

Price:£320.00