The Guardian wireless modem delivers a high-speed data link suitable for a wide range of applications that require system security and diagnostic reporting. With its high-speed and efficiency, the Guardian enables over-the-air rates of up to 19.2 kbps within a 25 kHz channel. This modem's selectable operating modes provide unparalleled flexibility. The Guardian is RS-232, RS-422 and RS-485 compatible and permits simple, half-duplex or full-duplex transmission operations. RTS-CTS handshaking protocol and data activated transmission (DOX) modes are also well-supported. The Guardian accommodates transparent, asynchronous serial formats, such as Modbus, Modbus-RTU, AB DF1, and other protocol formats.
The Guardian is available for analog operations, which include, paging, phone line substitutions, slow speed data applications, 600ohm and/or high impedance audio input and output selection. This device features real-time, non-intrusive online diagnostics; report received signal strength (RSSI), RF power output, supply voltage and radio performance statistics. This modem's Field Programming Software offers unit programming, link testing and RF path verification. An additional list of The Guardian's features and benefits are listed below:
- 1-10 Watts (1-8 W MAS) Continuous Duty; software selectable
- On/O?ine Diagnostics for Network Health & Status
- 10-30 VDC Wide Range Power Supply
- OTA compatible with T-96SR and TSLM and DL-3400 and JSLM analog product lines
- Flexible, programmable External I/O interface
- User selectable data rates: 4,800, 9,600, 19,200 kbps
With its versatile features and various connection options, the Calamp Guardian can offer your business a great connectivity solution at an affordable price.