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Enerlites Multi-technology Low Voltage Ceiling Mount Sensor - MDC-50L

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The MDC-50L 360° Dual-Technology Low Voltage Ceiling Mount Sensor combines advanced passive infrared (PIR) and ultrasonic technologies into one unit. The combined technologies help to avoid false triggering. Selectable operating modes allow the sensor to turn a load on, and hold it on as long as either or both technologies detect occupancy. After no movement is detected for the selected time delay, the lights switch off. The MDC-50L Operated on 24V supplied by MPP-24 Power Packs.

  • Multi-Technology

  • PIR & Ultrasonic

  • Low Voltage Celing Sensor


  • Voltage: 24VDC
  • Current Consumption: 20mA
  • Power Supply: MPP-24 Power Pack
  • Operating Temperature: 32°to 131°F (0°to 55°C)
  • Adjustment Time Delay: 5 Sec. to 30 Min.
  • Test Mode: delay time is 5 sec. lasts 30 Min. at each time by setting
  • PIR Adjustment: 50% or 100% (DIP switch 1)
  • Ultrasonic Adjustment ;Minimum to Maximum (trim pot 1)
  • Light Level Adjustment: 100 Lux --daylight (trim pot 2)
  • PIR Coverage: 1600 sq. ft.
  • Ultrasonic Coverage: 1000 sq. ft.
  • Multi- technology PIR and Ultrasonic
  • Multi-level, 360° Fresnel lens for superior occupancy detection
  • Controls incandescent, CFL, and LED lighting
  • Colors available: White
  • UL, CUL Listed
  • Two-year Warranty