Rev. 1 - 01/98
Copyright© 1997-2000, 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
Due to continuous product improvement, all colors, sizes, materials,
finishes and specifications are subject to change without notice.
ARCHITECTS' AND ENGINEERS'
Contractor shall furnish one (or more)
Alpha Communications® model S1 and/
or SL-0 (Roberts Head) screw-drivers,
or approved equal.
Screwdriver(s) shall be used to provide
access to the Alpha Communications®
equipment, by the building or facility
S1 and SL-0
The Alpha Communications® Model S1
Roberts Head screwdriver is used for instal-
lation and maintenance of many of our inter-
com systems, lobby panels, directories and
It is designed to be used with a #6 size
Roberts Head type screw.
We also offer a Model SL-0 (Scrulox) screw-
driver for #4 Roberts Head screws, like the
ones used to internally install some of our
smaller components inside some of our sta-
tions and master annunciators.
While not required for system operation,
most specifications call for the installing
contractor to provide the facility with any
"special tools" required for proper system
We recommend that the installing contractor
provide a model S1 and/or Sl-0 screwdriver,
with each master annunciator station, on a
nurse-call or emergency-call system.
NOTE: Roberts Head screwdrivers and screws are
also known as Scrulox™ type. Scrulox™ is a regis-
tered trademark of the Robertson Mfg. Co. in Canada.