PW-203-W, Wall Switch Occupancy Sensor

PW-203-W Wall Switch Occupancy Sensor – Passive Infrared Multi-Way Dual Relay The PW-203-W by WattStopper is a passive infrared (PIR) multi-way wall switch occupancy sensor designed for precise control of lighting loads in commercial and office environments. Suitable for electrical distributors and lighting solutions providers, this sensor fits into a standard single gang box and enables energy-efficient lighting control through occupancy detection and daylight sensing. It supports multi-way control from up to four locations, making it ideal for spaces with multiple doorways or switch locations, such as small offices, conference rooms, and break rooms. 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 Time Delay Settings: 5, 10, 15, 20 (default), 25, or 30 minutes; includes walk-through and test modes Coverage: Major motion 35’ x 30’; Minor motion 20’ x 15’ Sensitivity Adjustment: PIR high/low selectable via DIP switch Dimensions: 2.73” x 1.76” x 1.83” (69.3mm x 44.7mm x 46.5mm) L x W x D Finish: White Mounting Type: Wall UL and cUL Listed Five year warranty Features Two relays for independent control of two lighting loads with selectable Manual-ON or Auto-ON operation Advanced PIR technology with Detection Signature Processing to eliminate false triggers and provide immunity to RFI and EMI Built-in light level sensor that holds second relay off when adequate daylight is detected for energy savings Multi-way control functionality from up to four sensor locations for true multi-location lighting control Selectable walk-through mode to turn lights off after 3 minutes if no motion is detected Selectable audible and/or visual alerts warn occupants before lights turn off Test and service modes for easy setup and maintenance Color-matched lens and low profile design for aesthetic integration with decorator wall plates Zero-crossing relay switching for extended relay life Vandal-resistant lens combining precise coverage with durability Sensor coverage tested to NEMA Guide Publication WD 7-2000 Downloads & Links Data Sheet Installation/Operator Specification/Technical Other 1