Alarm Systems

Motion Detectors

IRD-23 Series

The IRD-23 is a ceiling mount PIR motion sensor with a 360° look-down capability to eliminate blind spots in the monitored area. When mounted on a ceiling at 8.8’ to 13’ (2.7 m to 4 m) high, the IRD-23 has a 360° look-down view that covers an area of 20’ to 26’ (6 m to 8 m) in diameter. The IRD-23 is an ideal solution for the protection of entrances, corridors, hallways and passages, where a moving person cannot evade passing through the detector’s coverage pattern.

Features

  • 360° look-down capability eliminates blind spots
  • Up to 26’ (8m) diameter coverage pattern
  • Mounted on the ceiling to minimize tampering and vandalism
  • Discreet housing attracts minimal visual attention and protects the detector from being recognized as a security device
  • Ideal for the protection of doorways, corridors, hallways and passages
  • Suitable also for the monitoring of entrances to larger spaces such as offices, lobbies, galleries or retail stores
  • Microprocessor controlled with advanced Adaptive Digital Signal Processing (ADSP) algorithms for false alarm immunity
  • Two selectable sensitivity levels
  • Temperature compensated sensitivity control
  • Twist-off cover for easy installation
  • Low battery detection
  • Automatic power saving mechanism
  • Superior white light and noise rejection
  • Randomized supervision signals ensure system integrity
  • Protected against tampering and sabotage
  • Locally and remotely controllable walk-test LED also serves as a fault indicator
  • Compliant with CE and FCC requirements

Product Documents

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