DG457

dg457
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Glassbreak Bus Detector

Features

  • Two operational modes (addressable for the Digiplex EVO series or conventional relay operation)
  • Remote test mode when used with Test Trek V2
  • Full audio and infrasonic spectrum analysis
  • 7 frequency digital filters, digital amplifier gain and frequency fluctuation assessment
  • Impact and shock wave analysis
  • High-immunity to RFI and EMI signals
  • Adjustable sensitivity: covers up to 9m (30ft) when set to high and up to 4.5m (15ft) when set to low
  • TestTrek (459) used for testing available separately
  • Anti-tamper switch