Watt Stopper 24V 500 Sq. Ft. Ceiling Ultrasonic Occupancy Sensors - White

Ultrasonic sensors effectively control offices, restrooms, utility areas, open office spaces and warehouses. The W-500A is perfect for offices, conference rooms, restrooms and other areas up to 500 sq ft. The 24 VDC W Series Sensors utilize advanced omni-directional, ultrasonic technology to senseoccupancy. When movement is detected in a controlled area, the W Series Sensors will switch lights on via low-voltage wiring through to a WattStopper power or auxiliary pack. Once the area is vacated and the user-adjustable time delay (15 seconds to 15 minutes) has elapsed, lighting systems automatically switch off.

To comply with code or for additional control options, W Series Sensors can be used with a BZ-150 power pack for manual-on/auto-off control. If this option is selected, occupants utilize a low-voltage momentary wall switch to turn on lights. Lights automatically turn off after the area is vacated and the user-adjustable time delay has elapsed.

Note: 24V sensors use the following power pack (Sold Separately):
• Watt Stopper BZ-50
• Watt Stopper BZ-150

Additional Information:
• Product Specifications (PDF)

• Reduces energy costs by turning lighting off when not needed
• Advanced, omni-directional, doppler technology
• Adjustable time delay from 15 seconds to 15 minutes
• Ideal for open office areas, conference rooms and restrooms
• Advanced signal processing circuitry automatically adjusts detection threshold
• All units are white and use watt stopper power packs

• 500 sq ft, coverage
• 24 VDC
• 16mA
• Dimensions: 4.5” x 4.5” x 1.25” (115mm x 115mm x 32mm) W x L x D
• Advanced Signal Processing Circuitry helps to eliminate false ONs
• Utilizes advanced, omni-directional, Doppler technology for reliable occupancy detection
• Omni-directional transmission provides 360 deg of coverage
• Can be used with Watt Stopper AS-100 Automatic Control Switches for manual-ON/auto-OFF function
• Time delay adjustable from 15 seconds to 15 minutes
• Optional ON override through the installation of the override pin provided with the sensor
• LED indicates occupancy detection

 

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5 year warranty through the manufacturer