Nortel Door Opening Controller Installation

Nortel nt8b79 door phone controller.

Nortel door opening controller installation.

Use epoxy to coat existing countertops to make them look like real stone step by step explained duration. For information on door opening devices see optional equip ment on page 14. The spkr terminals connect to the output of the door phone controller and must use shielded twisted pair wire. The display shows the number to dial to open the door.

Follow the steps below. Check national electrical code 1. For more information on doc refer to optional equipment on. 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.

Be a nortel networks installer with business communications manager certification know basic nortel networks terminology environment requirements check the following environment requirements. Placing an intercom call from any telephone on the system to the nortel bst doorphone sets up a two way voice call. Additionally a door opening controller can be installed to permit the activation of locks on doors or gates. Or if a door opening device is connected to the doorphone press change to select doc or erm then press ok.

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. Door opening capabilities are available with a door opening controller doc. Alarm systems surveillance cameras lights etc to be controlled through contact closure. See figure 2 4 for wiring diagram.

Leggari products recommended for you. And 4 and are connected to the doorbell terminals of a door phone controller. In addition because the doorphone. Description 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.