DG457

Paradox DG457‑P2C Glassbreak Detector – EVO BUS / Relay

A sophisticated glassbreak detector compatible with Digiplex EVO and conventional alarm panels. Offers both BUS communication and relay output in a compact, tamper-resistant design.

🔑 Key Features

• Two selectable modes: addressable (EVO BUS) or conventional relay output

• Advanced audio/infrasonic analysis with 7‑band digital filtering to reduce false alarms

• Automatic self-test via TestTrek tool without removing cover

• Adjustable sensitivity: 9 m coverage on high, 4.5 m on low

• Built-in anti‑tamper switch protects against removal attacks

• High immunity to RFI/EMI ensures reliable detection in noisy environments

🛠 Technical Specifications

• Model: DG457‑P2C

• Power: 9–16 V DC, ~35 mA current consumption

• Detection Range: High = 9 m, Low = 4.5 m

• Operating Modes:

  • EVO BUS (addressable) or Relay (Form A N.C.)

• Audio Processing: Full audio + infrasonic spectrum, 7-filter analysis, impact/shock wave detection

• LED Indicators: Green = spectrum valid; Red = alarm or test indication

• Anti‑Tamper Output: Relay‑based tamper detection

• Environmental Range: –20 °C to 50 °C

• Dimensions / Weight: 90 × 66 × 25 mm; 100 g

• Certifications: Compliant with Digiplex EVO panels; CE and UL certified

🎯 Best Used For

• Smart interior protection: Ideal for monitoring glass doors, windows, or partitions

• Professional-grade detection: Suitable for EVO-based systems needing reliable audio analytics

• Noise-resistant environments: Effective in spaces with fans or mechanical hum

• Tamper-secure installations: Tamper detection reduces bypass risk

• Installer convenience: Easy remote testing using the dedicated TestTrek tool