Occupancy Sensor with Integrated Photocell, Line Voltage, Dual Relay, Ultrasonic, Ceiling Mount, 2000SF, 120-277V, Extended Range Lens installed, Provolt™

Occupancy Sensor with Integrated Photocell, Line Voltage, Dual Relay, Ultrasonic, Ceiling Mount, 2000SF, 120-277V, Extended Range Lens installed, Provolt™ Lighting Control This Leviton occupancy sensor is a line voltage ultrasonic sensor designed for automatic lighting control in commercial applications. It integrates an occupancy sensor with a photocell for daylight harvesting, enabling energy-efficient lighting solutions. Suitable for ceiling mounting at 8 to 12 feet height, it covers up to 2000 square feet and operates within a voltage range of 120-277V AC at 50/60 Hz. The sensor features Provolt™ lighting control technology, dual relay outputs, and an extended range lens to optimize detection and lighting performance. It complies with UL, CE, RoHS, and California Title 20/24 standards, making it ideal for electrical distributors, lighting solutions providers, wire and cable, and switchgear suppliers focused on energy savings and code compliance. Specifications Manufacturer: Leviton Model Number: O2C20-UDW Voltage Range: 120-277V AC, 50/60 Hz Coverage Area: 2000 square feet Mounting Type: Ceiling Sensor Technology: Ultrasonic (Doppler shift) Relay Configuration: Dual Relay Operating Temperature: 0° to 40° C (32° to 104° F) Product Weight: 8.8 lbs Color: White Grade: Commercial Certifications: UL 773A, UL 924, CE, RoHS, California Title 20/24 compliant, cUL Listed, NOM Certified, NY LLC48 Compliant Country of Origin: China Features Integrated occupancy sensor and photocell for daylight harvesting with auto-calibration for consistent daylight design levels Ultrasonic motion detection provides high sensitivity and reliable occupancy sensing Auto ON/Auto OFF operation with vacancy sensing and walk-through features to optimize energy savings Dual relay outputs support multiple load control modes including fan control, stairwell control, and step dimming Manual override switch and emergency interface input for building management system integration Extended range lens for enhanced coverage area Adjustable time delay settings from 30 seconds to 30 minutes Fail-safe relay design defaults to ON in case of product failure for life safety Visual LED indicators for sensor status, calibration, and override states Easy installation with standard 4”x4” electrical box compatibility and snap-on front cover Downloads & Links PK-93873-10-00-2D-W Dual Relay Ultrasonic Occupancy Sensor Vacancy Sensor O2Cxx PK-93873-10-05-2D-W Application Note-ODC Series Dual Relay Occupancy Sensors PK-93873-10-04-2D-W