Dual Tech Wall Switch Occupancy Sensor, 120/277V, White - Occupancy Sensor

The WattStopper Dual Tech Wall Switch Occupancy Sensor (model 247135) is designed for controlling lighting loads based on occupancy detection. It combines passive infrared (PIR) and ultrasonic sensing technologies to provide reliable detection of both small and large movements, reducing false triggers. Suitable for retrofit or new installations, this sensor replaces standard wall switches and supports multi-way wiring for convenient control of lighting circuits. It is ideal for electrical distributors and lighting solutions providers seeking effective occupancy sensing in commercial or industrial applications.

Specifications

• Voltage: 120/277 VAC
• Load Capacity: 800W
• Number of Poles: Multi-Location
• Dimensions: 4.8 in (H) x 2.0 in (W) x 2.99 in (D)
• Color: White
• Product Weight: 0.47 lbs
• Manufacturer: WattStopper
• Manufacturer Part #: DSW302W
• Country of Origin: China

Features

• Dual technology sensor combining PIR and ultrasonic detection for enhanced occupancy sensing
• Two relays with independent ON/OFF buttons for controlling one or two loads
• Fits standard decorator wall plates for easy installation
• Multi-way wiring capability allows up to 4 sensors on the same circuit
• Selectable operating modes: Auto ON or Manual ON
• Walk-through mode turns lights OFF after 3 minutes if no occupancy is detected
• Light level sensor holds load OFF when adequate daylight is present (affects Relay 2 only)
• Adjustable PIR sensitivity and ultrasonic detection levels
• Audible alerts available before lights turn OFF

Downloads & Links

• DSW-301-347/302-347 Dual Technology Wall Switch Occupancy Sensors (TriLingual)
• DSW-301/302 Dual Technology Wall Switch Occupancy Sensors (TriLingual)
• DSW-302 Dual Technology Dual Relay Wall Switch Occupancy Sensor Cutsheet