Description
Commercial-grade PIR motion sensor wall switches from the Enerlites DWOS series deliver automated lighting control for architectural, hospitality, and commercial installations. Available in single-pole (120-277V) and 3-way (120V) configurations with UL Listed and California Title 24 compliance.
Technical Specifications
- Detection Technology: 180° passive infrared (PIR) motion sensing
- Coverage Area: Up to 1200 sq. ft.
- Operating Modes: Occupancy (auto-on/auto-off) and Vacancy (manual-on/auto-off)
- Time Delay: Adjustable 15 seconds to 30 minutes
- Load Compatibility: Incandescent, fluorescent, CFL, and LED lighting
- Manual Override: Push-button for manual ON/OFF control
- Indicator Light: LED indicator flashes when sensor detects motion
- Installation: Standard wall switch box
- Neutral required: yes
- Warranty: 5 years manufacturer warranty
Model Selection
DWOS-1277 (120-277V, Single Pole):
- Voltage: 120VAC / 277VAC, 60 Hz
- Resistive: 10A
- Tungsten: 800W @ 120 VAC
- Electronic Ballast: 800VA @ 120VAC / 1600VA @ 277VAC
- Motor: 1/4 HP
- Ideal for commercial multi-voltage applications
DWOS-3R (120V, 3-Way):
- Voltage: 120 VAC, 60 Hz
- Resistive: 12A
- Tungsten: 800W
- Electronic Ballast: 800VA
- Motor: 1/4 HP
- Perfect for residential and light commercial 3-way configurations
Key Features
- Walk-through sensing mode increases energy savings by turning lights off shortly after momentary occupancy
- Adjustable time delay from 15 seconds to 30 minutes
- Convenient push-button provides manual ON/OFF at any time
- LED indicator light flashes when sensor detects motion to verify detection is active
- Controls incandescent, CFL, and LED lighting
- Neutral wire required for installation
Applications
Bathrooms, kitchens, garages, offices, meeting rooms, utility rooms, laboratories, restaurants, hotels, basements, and other commercial or residential spaces requiring automated lighting control.
Testing & Code Compliance
- UL Listed
- California Title 24 Compliant






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