CalAmp Guardian Series M2M Wireless Devices


The Guardian Series wireless modems provides a high-speed data link suitable for a wide variety of applications requiring system security and diagnostic reporting. Designed for speed and efficiency, the Guardian Series provides over-the-air data rates up to 19.2 kbps in a 25 kHz channel. Learn more about the CalAmp Guardian Series.

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CalAmp Guardian Series Industrial Grade Radio Modem

Selectable operating modes provide flexibility: RS-232, RS-422 and RS-485 compatible; simplex, half-duplex or full-duplex operation; RTS-CTS handshaking protocol or data activated transmission (DOX) mode. Transparent, asynchronous serial formats are supported, such as Modbus™, Modbus-RTU™, AB DF1&tradel and various other protocol formats.

Real-time, non-intrusive online diagnostics report received signal strength (RSSI), RF power output, supply voltage and other radio performance statistics. Field Programming Software offers unit programming, link testing and RF path verification. CalAmp products are covered by a standard one-year warranty.