PA-465 Ceiling Mount PIR Motion Detector

PA-465 Ceiling Mount PIR Motion Detector
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  • Product Code:SQ2885
  • Availability: 1000
  • $3.00
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  • Ex Tax:$3.00
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Tags: PIR Motion Detector, motion detector, ceiling mount, 360 degree, infrared sensor, security detector

The PA-465 is a ceiling-mounted passive infrared (PIR) motion detector designed for indoor security and automatic lighting control. It uses a low-noise, high-sensitivity dual rectangular pyroelectric sensor with automatic temperature compensation to detect human movement across a 360-degree field of view. The detector operates on a 9–16V DC supply and provides a wired alarm output rated at 28V DC / 0.15A, making it compatible with most alarm control panels and relay modules. Its tamper switch triggers an alert if the housing is opened, adding an extra layer of security. The PA-465 is suitable for residential, commercial, and office spaces, and can be used either as a standalone security alarm detector or as an occupancy sensor for automatic lighting. With adjustable pulse count and Fresnel lens technology, this ceiling mount PIR detector minimizes false alarms while maintaining reliable detection performance.

PA-465 Motion sensor Application

  1. Indoor security and burglar alarm systems
  2. Automatic lighting control based on occupancy
  3. Office, retail, and warehouse motion detection
  4. Home and apartment intrusion detection
  5. Building automation and energy management
  6. Access control and monitoring systems

PA-465 Motion sensor Specifications

  1. Model: PA-465
  2. Sensor Type: Dual rectangular pyroelectric infrared (PIR)
  3. Detection Angle: 360 degrees
  4. Detection Range: 7 × 8.5 m (per Aftab Rayaneh; some sources report 6 × 7 m at 2.4 m height or 8 m diameter at 3.6 m height)
  5. Installation Height: 2.5–3 m (per Aftab Rayaneh; some sources report 2.1–4.5 m or 2.5–6 m)
  6. Operating Voltage: 9–16V DC
  7. Current Consumption: ≤ 18mA (at 12V DC)
  8. Alarm Output: 28V DC / 0.15A, normally closed (NC) or normally open (NO) selectable
  9. Tamper Switch: 28V DC / 0.15A, normally closed
  10. Detection Speed: 0.2–7 m/s
  11. Operating Temperature: -10°C to +50°C
  12. Operating Humidity: Up to 95%
  13. Lens: Fresnel (LODIFF)
  14. Housing: Flame-retardant ABS
  15. Dimensions: Ø108 × 35 mm (per Aftab Rayaneh; some sources report Ø106 × 36 mm)
Sensor Parameters
Detection Angle 360°
Output Type Digital
Electrical Parameters
Operating Voltage 9V ~ 16V
Current Consumption <18mA
Physical Parameters
Height 35mm
Diameter 108mm
Environmental Conditions and Safety
Operating Temprature -10°C ~ +50°C
Operating humidity 0% ~ 95% RH

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