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Basic Terminal Connection
5
5
Chapter 5: Terminal Connection And Wiring Method
Doorbox
Introduction
The Doorbox is an intercom unit that can be installed at the entrance to a building.
By pressing a CALL button, a visitor will be able to communicate with a person inside the
building who has a keyset with a "call coverage" flexible button associated with the Doorbox.
Installation
SBX IP 320 Installation Guide