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Remote Shutdown Switch

The Remote Switch option allows for a standard RSD System to be configured for use as a stand alone system without a Gateway.  Using a simple table based configuration the system can be setup to switch the relay outputs when one (or more) remote nodes reaches a limit.  A typical application is to shut off a well when one or more remote tanks become full.


  • Stand alone system. No PLC or Gateway required
  • Simple configuration interface
  • Accepts data from all SignalFire remote nodes
  • Two relay outputs
  • Fail Safe capability
  • Range up to 4 miles
  • Small form factor DIN mount relay enclosure
  • Status LED’s


  • Operating Temp: -40C to 70C
  • Power: 6-36 VDC, (battery power optional)
  • Relay Outputs: 2A, 30V, SPDT
  • Digital Inputs: Dry contact or 30 volts max (push-pull)
  • Radio Power: 500 mW
  • Antenna Type: Omnidirectional
  • Antenna Gain: 5dB
  • Receive Sensitivity: -105 dBm
  • Frequency: 902-928 MHz license-free ISM band, FHSS, FCC part 15 compliant
  • Range: 3+ miles (line of sight)
  • Internal Diagnostics: Supply voltage, signal strength, error conditions
  • Safety Rating: Non-incendive, Class 1 Division 2 groups C & D