Wattstopper’s UT-300 Series Ultrasonic Ceiling Sensors automatically turn lighting on and off based on occupancy. The sensors mount on the ceiling with a flat; unobtrusive appearance and provides 360° coverage.

• Advanced control logic based on RISC micro-controller
• provides: – Advanced Signal Processing eliminates false triggers and provides immunity to RFI and EMI; Walk-through mode turns lights off three minutes after the area is initially occupied – ideal for brief visits such as mail delivery
• LED indicates occupancy detection
• Coverage 500-2;000 square feet
• Available with isolated relay for integration with BAS or HVAC
• DIP switch simplifies sensor adjustments
• Patented ultrasonic diffusion technology spreads coverage to a wider area
• UT-300 Series Sensors work with low-voltage momentary switches for manual control
• Clip mounting system makes ceiling tile installation simple
• Uses plug terminal wiring system for quick and easy installation
• BAA/TAA-compliant models available