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Glass Break Detector: ZDD-414GL
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Wired Intelligent Glass Break Detector

MODELZDD-414GL

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  • Full audio and infrasonic spectrum analysis

  • Adjust the sensitivity

  • Tamper switch output

  • High-immunity to RFI and EMI signals

  • High frequency sound pressure detection.

  • Detection range up to 9M

Wired Intelligent Glass Break Detector: Offers uncompromised performance and unmatched false alarm immunity. The signal processor utilizes an Application Specific Integrated Circuit (ASIC) - processing sound data in parallel rather than sequentially. This permits sound frequency, duration and amplitude to be analyzed 50% faster to minimize false alarms while maintaining the highest possible level of detection.


It is ideal for perimeter protection and a wide range of home and office applications, it can be mounted on any wall or ceiling within a 25’ range, with no minimum range limitation. The LEDs indicate  alarms and trouble conditions. It is compatible with many wireless system.


- Full audio and infrasonic spectrum analysis
- Impact and shock wave analysis 
- High-immunity to RFI and EMI signals
- Mollusk drive, digital signal process 8/12 bit microprocessor (8MHZ).
- High frequency sound pressure detection.
- All sound frequency 7 kinds frequency signal and impact analysis include inferior sound press analysis.
- Particular mike design.
- Adjust the sensitivity by hand can avoid the false alarm.
- Adjustable sensitivity: covers up to 9m (30ft) when set to high and up to 4.5m (15ft) when set to low.


Wired Intelligent Glass Break Detector(图1)


  • Max detection range: 9m
  • Power Supply: 9~16VDC,  current: 17mA/12VDC
  • Current: static state: 5Ma ; alarm: 80mA
  • Anti-tamper switch output: 150mA,28VDC

  • Detecting output NC
  • Yellow LED  Indicate voice level
  • Red LED Indicate alarm signal
  • Casing ABS fire resistance plastic

  • Operating temperature -10℃~50℃
  • Packing box: 9.3*7*3.3cm; Weight: 60g/pc


Package Contents: 

  • Standard Exporting Packing Box