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Avaya Phone System
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877-289-2829www.telecomworldonline.com |
Avaya Partner Door Phone with Controller
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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:
Universal connection to door phone system limited to ground/loop start Compatible with the following systems:
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