W 500A
W 1000A
W 2000A

• Ultrasonic sensors
  
• W-500A application: offices, conference rooms, restrooms and other areas up to 500 sq ft
  
• W-1000A application: larger spaces such as storage areas
  
• W-2000A application: open office areas, hallways with walls or large warehouses and can control partitioned open office spaces when configured in highly versatile zone patterns.
  

• Solid state, crystal-controlled (25 kHz ± 0.005%)
  
• Omni-directional transmission (360° coverage)
  
• Temperature and humidity-resistant 25 kHz receivers, W-500A contains 1 receiver, other models contain 2 receivers.
  
• Advanced Signal Processing Circuitry
  
• Logic Key/ON bypass
  
• 4.5" x 4.5" x 1.25" (115mm x 115mm x 32mm) (W x L x D)
  
• Time delay adjustable from 15 seconds to 15 minutes