WATTSTOPPER UW-100-W ULTRASONIC WALL SWITCH OCCUPANCY SENSOR 120/277V WHITE

WATTSTOPPER UW-100-W Ultrasonic Wall Switch Occupancy Sensor 120/277V White The WATTSTOPPER UW-100-W ultrasonic wall switch occupancy sensor is designed for precise occupancy detection to control lighting in commercial and residential spaces. Operating at 120/277 VAC, it uses high-frequency (40kHz) ultrasonic technology to sense motion, enabling automatic lighting control to reduce energy consumption. Suitable for applications with partial line-of-sight obstructions such as individual restrooms, utility rooms, and storage areas, it integrates seamlessly with lighting solutions for energy-efficient building management. Ideal for electrical distributors and switchgear suppliers focusing on advanced occupancy sensing and lighting automation. Specifications Voltage: 120/277 VAC; 50/60 Hz Load Rating: @120 VAC, 0-800 W ballast or tungsten, 1/6 hp; @277 VAC, 0-1200 W ballast Coverage Area: Major motion 20’ x 20’; Minor motion 15’ x 15’ Time Delays: 5, 10, 15, 20, 25, or 30 minutes; walk-through and test modes Dimensions: 2.73” x 1.76” x 1.83” (69.3mm x 44.7mm x 46.5mm) L x W x D Sensitivity Adjustment: Fully variable ultrasonic sensitivity UL and cUL Listed Five-year warranty Product Weight: 4.3 lbs Manufacturer Part Number: UW100W Features High sensitivity for exceptional occupancy detection performance Low profile design fits in a single junction box Selectable operation modes including Manual-ON or Auto-ON for energy savings Walk-through mode turns lights off after 3 minutes if no motion detected after initial 30 seconds Selectable audible and visual alerts for impending shutoff Test mode for quick and easy sensor adjustments Zero-crossing relay for extended relay life Detection Signature Processing to eliminate false triggers and provide immunity to RFI and EMI LED indicator for occupancy detection status Optional light level sensing with simple setup Service mode allows operation as a service switch in case of sensor failure Compatible with decorator wall plates Downloads & Links Dual Technology Wall Switch Occupancy Sensors UW-100 Ultrasonic Wall Switch Sensor UW-100 Ultrasonic Wall Switch Sensor AIA Division 16 Specifications-Occupancy Sensor UW-100/200 Ultrasonic Wall Switch Occupancy Sensor Spec Sheet Cleaning Instructions for Wiring Devices