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Audio Glass Break Detector 9m Range Hardwired Ness

BRAND: Ness
SKU: PAR135
$144.00 List price: $192.00
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Ness audio glass break detector features 9m range and low-frequency sound detection. Ideal for alarm system installations.

Alternatively Known As: GlassTrek 456, PAR135 Audio Glass Break Sensor, Hardwired Acoustic Glass Break Detector

Technical Specifications
  • Product Model: GlassTrek 456
  • SKU: PAR135
  • Detection Range: 9m high sensitivity; 4.5m low sensitivity
  • Input Voltage: 9–16V DC
  • Current Consumption: 17mA
  • Detection Method: Full audio spectrum and infra-sound impact analysis
  • Sensitivity: High and low selectable settings
  • Relay Output: 150mA, 28VDC, Form A normally closed or Form C
  • Tamper Output: 150mA, 28VDC, Form A normally closed
  • Operating Temperature: -20°C to 50°C
  • Glass Compatibility: Plate, tempered and laminated glass
  • Minimum Glass Size: 406mm x 610mm for plate and tempered glass; 711mm x 711mm for laminated glass
  • Testing: Field test mode using TestTrek 1
  • Installation: Wall or ceiling mount
  • Certifications: UL 639 and ULC S306 where marked
  • Dimensions (H x L x W): 90mm x 60mm x 25mm
  • Weight: 0.1 kg
Key Features
  • Hardwired detector for alarm system integration
  • High-energy, low-frequency sound pressure pulse detection
  • Dual analysis of impact and glass-break audio signatures
  • Full seven-frequency audio spectrum analysis with infra-sound detection
  • Digital RFI and EMI filtering
  • Selectable high and low sensitivity settings
  • Two-colour LED status display for impact, spectrum, alarm and test modes
  • Alarm latch function
  • Designed for plate, tempered and laminated glass
  • Annual coverage testing recommended after installation
Professional Installation Requirements
  • Installation should be performed by a suitably qualified security alarm installer. Connect to a compatible 9–16V DC alarm control panel, mount with a clear acoustic view of the protected glass, conduct coverage testing with TestTrek 1, and follow applicable alarm-system installation requirements including AS/NZS 2201.1 where relevant.
Applications
  • Residential security alarm systems
  • Commercial premises and offices
  • Retail stores and showrooms
  • Warehouses and industrial buildings
  • Protection of windows, glazed doors and internal glass partitions
Environmental Benefits
  • Low 17mA operating current helps minimise energy consumption during continuous alarm-system operation
  • Durable hardwired construction can reduce battery waste and replacement frequency compared with wireless alternatives
  • Long service life helps reduce electronic equipment disposal and replacement waste
Warranty Information

Ness Corporation’s general warranty policy lists 3 years from date of purchase for Ness-manufactured or supplied products, subject to the published warranty terms. The original Paradox GlassTrek manual states a 1-year product warranty; confirm the applicable warranty at purchase.

Available Now

Available through Ness Corporation and authorised Australian security-system distributors.

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