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Wattstopper FS-505 Low Voltage Ultrasonic Fixture Occupancy Sensor, 120/277V, Stairway, FS-505
- ROCK SKU: WAT-FS-505
- UPC:
- MFG Part #: FS-505
The Wattstopper FS-505 is a low voltage ultrasonic fixture occupancy sensor designed for stairway applications, mounting directly to the fixture at 120/277VAC. Ultrasonic technology ensures reliable occupancy detection in challenging stairwell geometries where PIR coverage is limited. The low-profile form factor integrates cleanly into commercial fixture housings and operates via the FS Low Voltage Sensor series with 24VDC supplied through an RJ45 connector from a compatible FS-PP power pack.
| Sensor Type | Ultrasonic |
| Voltage | 120/277V |
| Mount | Fixture Mount |
| Application | Stairway |
