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Catalogue No: 2040Brand: Fermax
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Equipment that lets you hear the audio/video door entry ring tone from a place other than where the telephone or monitor is located.Conventional System: uses wires common to the whole installation plus 1 call wire (or call return) per home..Recommended in small to medium-sized buildings (up to 50 residents approx), with several accesses and central guard unit. For residential complexes with general entrance and interior blocks.Wiring:
Maximum distance in the installation based on the cable section used (see technical manuals).
Installation: 2 wires Dimensions: 75x75x25 mmPower supply:
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