ARCHITECTS' AND ENGINEERS'
The open-voice color video-intercom monitor station(s) shall be
Alpha Communications®/Comelit SimpleBUS2 model# 5722,
or approved equal. Monitor(s) shall be mounted surface (or
desktop using optional model 5712 adaptor). Monitor(s) shall
be connected using only two (2) looped 'common' wires (twisted
or un-twisted) and shall not require any selective (point) wires
or coaxial cabling. Monitor(s) shall include a high quality 4.0"
color LCD screen. Monitors using mirrors or other non-flat type
screens, or coaxial cable shall not be acceptable. Monitor(s) shall
feature built-in speaker and electret condenser microphone for
exceptional voice fidelity (which can be placed by the ear when
you want a private conversation). Monitor shall include one (1)
door release button and 6 (six) buttons for optional features.
Monitor shall feature a choice of seven (7) user selectable call
tone melodies. Monitor shall be in White and shall only protrude
from the wall 2.25" inches (58mm). Monitor shall be capable of
accepting a variety of optional 'templates' to change the color and
appearance of each monitor, as desired.
Contractor shall observe all local and national electrical and
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5722 Open-Voice COLOR
The AlphaCommunications®/Comelit 5722 SimpleBUS2
series 2-wire open-voice color monitors are designed to
meet virtually any requirement for video-intercom secu-
rity, while not requiring any riser coaxial cabling, or any
selective (home-run) wiring, without the use of an intercom
These attractive monitors are conveniently surface
mounted right on the wall. Monitors can be changed to
desk mount with