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PIR Ceiling Occupancy Sensor 24VDC/AC, Isolated Relay

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Wattstopper’s CI-24 ceiling mount passive infrared occupancy sensor reduces energy waste in unoccupied building spaces by communicating occupancy to EMS and HVAC systems.

Footprint 1200 sq ft
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  • Detection Signature Analysis eliminates false triggers; provides immunity to RFI and EMI
  • Digital time delay adjustment from 30 seconds to 30 minutes
  • Two levels of sensitivity (minimum or maximum) are selectable through the DIP switch
  • Multi-level Fresnel lens for superior desktop detection
  • LED indicates occupancy detection
  • BAA/TAA-compliant models available


General Info
Product Line Wattstopper
UPC Number 754182286034
Country Of Origin China
Features IR (Infrared), Locator Light, Motion Sensor
Switch Type Motion Sensor
Application Sector Commercial
Warranty Type 5-Year
Product Width US 3.0 in
Product Weight US 0.35 lb
Product Volume US 38.67 cu in
Product Depth US 3.75 in
Product Height US 2.75 in
Additional Information
RoHS Conformant Yes This product meets the material restrictions of Article 4 of the RoHS Directive (2011/65/EU), including Commission Delegated Directive 2015/863.
DesignLights Consortium Qualified System Yes
Security   Yes This product is ioXt certified
Technical Information
Sensor Type Occupancy
Amperage 37 mA
Sensing Range 360 degrees,1200 sq ft
Voltage 24.0 V
Connection Type Wired


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Questions & Answers

does it detect still users?

Asked by: Anonymous
A passive infrared(PIR) will only keep the circuit on when it detects movement.
Answered by: Legrand Technical Support
Date published: 2022-10-20
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