Low Voltage Ultrasonic Fixture Integrated Occupancy Sensor

Low Voltage Ultrasonic Fixture Integrated Occupancy Sensor Lighting Control The Low Voltage Ultrasonic Fixture Integrated Occupancy Sensor by WattStopper utilizes 40 kHz ultrasonic technology to detect occupancy and control lighting automatically. Designed for integration into low-profile lighting fixtures, this sensor is ideal for applications including offices, conference rooms, restrooms, hallways, and stairwells. It operates at 24 VDC and connects via a modular plug-in system with an RJ45 connector and a 3-foot cord, providing flexibility and ease of installation. The sensor is typically paired with the FS-PP Power Pack to manage lighting loads effectively, making it a suitable solution for electrical distributors and lighting solutions providers focusing on energy-efficient wire and cable and switchgear supplier markets. Specifications Voltage: 24 VDC Current Consumption: 43 mA Power Supply: FS-PPv2 Fixture Power Pack Time Delay: 5–30 minutes (adjustable) Operating Temperature: 32–131°F (0–55°C) Dimensions: 5.2” x 1.25” x 0.62” (132.4 mm x 32.2 mm x 15.7 mm) Coverage at 8 ft. height: FS-505: 24’ diameter (731.5 cm) FS-505C: 30’ x 24’ (457.2 cm x 365.7 cm) Manufacturer Part #: FS-505 Country of Origin: China Product Weight: 0.16 lbs Features Ultrasonic technology (40 kHz) enables occupancy detection even with line-of-sight obstructions Compact, low-profile design for easy integration into various lighting fixtures Modular plug-in system with RJ45 connector and 3’ cord for flexible installation Three operational modes: override, lamp burn-in (72 hours), and test mode Suitable for ceiling and wall mount applications, including stairwells and open areas Bi-level lighting control capability for energy savings up to 66% in fixtures with dimming ballasts Downloads & Links FS-505/505C Low Voltage Ultrasonic Fixture Sensors 40 kHz Ultrasonic Occupancy Sensor Low Voltage Installation Instructions FS-CK-2 Fixture Sensor Cable Kit FS-505/FS-505C OEM Data Sheet