Avaya Door Phone with Controller (5324-001)
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The Door Entry Controller system dramatically expands the potential
installation sites for door phone speakers. In addition, the Door Entry
Controller provides two Touch Tone controlled relays to operate door
strikes or gate openers. Door phone speakers can be used on single line,
residential or home office applications as well as on fully loaded
systems, because they are no longer limited to installation on unused
trunk ports.
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Features: |
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Universal connection to door phone system limited
to ground/loop start trunkconnection
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May be used with door phones, PABX systems,
Electronic key systems, 1A2 Key systems or single line telephones
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Custom ringing mode distinguishes door phone
calls from C.O. calls
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Call waiting tones indicate which door phone is
calling and distinguish a door phone call from a C.O. line call
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Calls can be placed on hold when visitors call
from the door phone
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Provides two Touch Tone controlled N.O. and N.C.
dry contact closures for door strikes or gate openers
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Allows two door phones to share a single
telephone line with a residential or business telephone system
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