Wattstopper’s CI-200 Series Passive Infrared (PIR) Ceiling Sensors provide 360° coverage to detect occupancy in the controlled area. These low-profile sensors reliably control lighting in a variety of applications.

• ASIC technology reduces components and enhances reliability
• Pulse Count Processing eliminates false off without reducing sensitivity
• Detection Signature Analysis eliminates false triggers and provides immunity to RFI and EMI
• Low-profile design ensures a clean and uncluttered ceiling appearance
• LED indicates occupancy detection
• User-adjustable time delay from 15 seconds to 30 minutes by two-minute increments
• Sensitivity is programmed through a DIP switch which has four settings ranging from minimum to maximum
• Light-level output can create bi-level lighting for added convenience and energy savings
• Isolated relay can be used to interface with HVAC; EMS or an additional lighting load
• Dual-element; temperature compensated pyroelectric sensor
• CI-200 contains isolated relay with N/O and N/C outputs; rated for 1 Amp at 24 VDC/VAC