The PW-203 passive infrared (PIR) multi-way wall switch sensor turns lights on and off based on occupancy. It contains two relays for controlling two independent lighting loads and a variety of features.

WattStopper® Wall Switch Sensor, Dual Relay Multi-Way Passive Infrared, Series: PW-200, 120/230/277 VAC, 0 to 1200 W Power, 50/60 Hz Frequency, Operation Mode: Automatic ON/OFF, Manual ON/OFF, 14 to 12 AWG Wire, Button Control, Surface Mounting, Flying Lead Terminal, 35 deg C, Plastic, White, 2.73 in L x 1.76 in W x 1.83 in H Dimensions

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• High sensitivity and dense coverage for exceptional performance
• 2-relays for control of two separate lighting loads
• Color matched lenses and low profile for appealing design
• Selectable operation, walk through, test and presentation modes for increased energy savings and convenience
• Allows multi-way control from one of up to four control locations
• Part of a comprehensive line-of PIR, ultrasonic and dual technology wall switch sensors
• 525 sq-ft IP range on axis
• Detection signature analysis eliminates false triggers and provides immunity to RFI and EMI
• Zero crossing for long relay life
• Vandal-resistant lens combines precise coverage with durability
• Test mode allows quick and easy adjustments
• Service mode allows sensor to operate as a service switch in the unlikely event of a failure
• Selectable walk through mode turns lights off 3 min after the room is initially occupied if no motion is detected after the first 30 s
• Compatible with decorator wallplates
• 35 x 30 ft (major motion)/20 x 15 ft (minor motion) coverage
• 5, 10, 15, 20, 25 or 30 minimum walk through, test mode time delays