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Wall Switch, Occupancy or Vacancy, Ultrasonic, 800WIncandescent, 1000W Fluorescent @ 120V AC, 1800W Fluorescent @ 277VAC, 120/277V AC

By Hubbell Wiring Device-Kellems 

Catalog ID: AU2000LA1

By Hubbell Wiring Device-Kellems
Catalog ID:  AU2000LA1
Occupancy Sensing Products, Wall Switch,Occupancy or Vacancy, Ultrasonic, 1 Relay, 1000 Square Feet,800WIncandescent, 1000W Fluorescent @ 120V AC, 1800W Fluorescent @ 277VAC, 120/277V AC, With Photocell, Light Almond

Ultrasonic (US) technology senses occupancy by bouncing sound waves (32 kHz - 45 kHz) off of objects and detecting a frequency shift between the emitted and reflected sound waves. Movement by a person or object within a space causes a shift in frequency, which the sensor interprets as occupancy. While US occupancy sensors have a limited range, they are excellent at detecting even minor motion such as typing and filing, and they do not require an unobstructed line-of sight. This makes US technology sensors ideal for an application like an office with cubicles or a restroom with stalls.

  • Built in photocell with manual super saver mode for daylight harvesting
  • No neutral required
  • Auto or manual “ON” operating modes. Available in either single relay or dual relay versions
  • Designed for use on 120 or 277V AC circuits. No neutral needed for fast retrofits
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Product Details


Color Light Almond
Series Ultrasonic
Type Manual/Auto
UPC 783585413839

Electrical Ratings

Voltage Rating 120/277 VAC
Voltage Rating Description 120/277V AC


Carton Quantity 50

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