DG 457 (GlassTrek)

Glassbreak Bus Detector

Category: ID: 1139
  • 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 (3oft) when set to high and up to 4,5m (15ft) when set to low
  • Test Trek (459) used for testing available separately
  • Anti-tamper switch

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