Nortel Phone System
Nortel Norstar System
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Nortel Phone System
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877-648-3532www.nhtelecom.com |
Nortel Door Opening Controller NT8B79FB |
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This is the door opening control
unit used to allow Norstar systems users to open an internal or external
door via an access code. Great for highly restricted areas. Provides
Norstar Door phone with ability to unlock electric doors simply by
pressing an ‘open’ soft key display button or a dial pad digit on their
Norstar set. In addition, because the Door phone with the DOC enables
electronic devices to be controlled through contact closure (third party
supplied), dial pad digit commands from a Norstar telephone allows a
building occupant to remotely activate alarm systems, surveillance
cameras, lights, etc. Each Door phone can communicate with up to twelve
(Not recommended) DOCs, providing control of up to twelve electrical
devices through the telephone dial pad. |
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