Addressable Ceiling-Mount Passive Infrared Detector

Available with Lead Time

  • Factory New
Brand: DSC FireAlarm.com Part #: 053211 Categories: , Manufacturer Part #: AMB-500 Tag:


Effective motion detection is dependent on a sensor’s ability to identify intruders and provide true false alarm resistance. The addressable ceiling-mount motion detector (AMB-500) achieves superior detection through a special fresnel lens made for 360° detection and a quad element PIR sensor optimized for uniform detection all around its field of view. To ensure trouble-free operation for many years, special attention is given to false alarm immunity against RF, static and electrical transients. The detector uses a two-wire connection to the control panel that helps to reduce installation time and cost. The low current draw of the detector helps maximize the number of devices that can be attached to an addressable loop.


Weight 0.30 lbs
Dimensions 1.40 × 4.60 × 4.60 in



  • Quad element, low noise PIR sensor
  • Patented Multi-Level Signal Processing (MLSP) for accurate detection of human IR energy over a broad range of temperatures
  • 360° detection range
  • High-level static and transient protection
  • Excellent RF/EM immunity
  • Sensitivity adjustment to configure the detector for “normal” (high sensitivity) or “hostile” (low sensitivity) environments
  • Tamper switch
  • Sleek plastic enclosure complements any décor


DSC Addressable Ceiling-Mount Motion Detectors; AMB-500
DSC – Data Sheet – 2005
Addressable PIR Detector; AMB-500
DSC – Installation Instructions – 1999


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