Alarm systems surveillance cameras lights etc to be controlled through contact closure.
Nortel door opening controller.
Or if a door opening device is connected to the doorphone press change to select doc or erm then press ok.
Additionally a door opening controller can be installed to permit the activation of locks on doors or gates.
The avaya door opening controller provides avaya nortel doorphone with ability to unlock electric doors simply by pressing an open softkey display button or a dial pad digit on their norstar nortel set.
Norstar door opening controller.
Product information product dimensions 10 x 5 x 10 inches item weight 4 pounds asin b013f9qkni customer reviews.
Equipped with the door opening controller doc the norstar doorphone allows the occupant to unlock electric doors simply by pressing an open softkey display button or a dial pad digit on their norstar set.
For information on door opening devices see optional equip ment on page 14.
In addition because the doorphone with the doc enables electronic devices to be controlled through contact closure third party supplied dial pad digit.
Provides norstar doorphone with ability to unlock electric doors simply by pressing an open softkey display button.
The optional door opening controller enables any norstar phone to control a latch on a door or a gate.
Equipped with the door opening controller doc the norstar doorphone allows the occupant to unlock electric doors simply by pressing an open softkey display button or a dial pad digit on their norstar set.
Norstar nortel door opening controller nt8b79fb the norstar nortel door opening controller is a controller that has been designed to provide the capability of unlocking electric doors by pressing a button.
Equipped with the door opening controller doc the norstar doorphone allows the occupant to unlock electric doors simply by pressing an open softkey display button or a dial pad digit on their norstar set.
If no door opening device is connected to the doorphone press ok and go to step 12.
Nortel norstar door phones norstar door opening controller nt8b79fb norstar door opening controller.
Placing an intercom call from any telephone on the system to the nortel bst doorphone sets up a two way voice call.
Doc enables electronic devices e g.
