Analog Barriers

MORLEY-21 Model: MI-LPB2-S2I

Linear analog smoke detector

Logo Morley


  • Analog smoke detection barrier by infrared beam reflection for MORLEY IAS analog system.
  • Composed of emitter and receiver mounted on the same unit and a reflector element.
  • It connects directly to the analog communications loop and feeds on the loop itself.
  • Addressing by means of two decadic rotary switches.
  • Easy alignment, indicating the value of the received signal in two 7-segment displays.
  • It incorporates compensation for dirt, three status LEDs and short circuit isolator.
  • A 200 x 230 mm reflector is included for distances of 10 to 70 m, and an additional complement is required for longer distances (6500-LRK).
  • Ideal for the protection of large-scale warehouses and spaces with very high ceilings.
  • It includes test filters.


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