Rev. 3 - 05/03
Copyright© 1998-2003, Alpha Communications®, All Rights Reserved
42 Central Drive • Farmingdale NY 11735-1202 • Phone (631) 777-5500 • Fax (631) 777-5599
TOLL-FREE 1-800-666-4800 • Web: www.AlphaCommunications.com • Email: firstname.lastname@example.org
ARCHITECTS' AND ENGINEERS'
The remote station(s) shall be Alpha Communica-
tions® model SS900B or approved equivalent.
Remote(s) shall have clear two-way communications.
Remote(s) shall feature a tamper-resistant design to
protect the speaker, microphone, and circuitry from
external abuse and the elements. Remote shall be
mounted on a back plate of high quality 16 gauge
nominal, cold rolled steel (CRS). Remote(s) shall
mount behind a customer-supplied four (4) inch speaker
grille/baffle (or equivalent).
Remote is designed to work with the RM5000 and/or
CB901 microprocessor intercom systems. When used
as a elevator remote station, calling to the AND16
series annunciator, each SS900B requires the con-
tractor to furnish and install a model AN912 annuncia-
tor control module.
Contractor shall observe all local and national electri-
cal and building codes.
Due to continuous product improvement, all colors, sizes, materials,
finishes and specifications are subject to change without notice.
SS900B Remote Substation
The SS900B is a hands-free intercom remote station that receives
calls originating from a master station. This remote station is
ideally suited for use in elevator, correctional facilities, institu-
tions, parking facilities and secured entrances. The SS900B is
designed to work with the RM5000 and/or CB901 microproces-
sor intercom systems.
The SS900B remote station has been designed and manufactured
with high reliability for long term usage and ease of installation.
The unit is supplied mounted on a back plate of high quality 16
gauge nominal, cold rolled steel (CRS). The SS900B is provided
with ametal screen mesh to protect the speaker and microphon