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Catalogue No: 8053Brand: Fermax
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For installations that need high power indications when a call is received. This equipment can activate a bell, siren or light bulb when the outdoor panel call button is pressed.
Conventional System: uses wires common to the whole installation plus 1 call wire (or call return) per home.
Wiring for audio door entry system 4 common wires + N (1 call wire per home) and video door entry system 7 common wires + 1 video coaxial+N (1 call wire per home).
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