Rev. 1 - 07/98
Copyright© 1998-2000, 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
ARCHITECTS' AND ENGINEERS'
The remote substation(s) shall be Alpha Communica-
tions® model #9620 or approved equivalent. Substation
shall be made of heavy duty 11 gauge (#304) stainless
steel, and shall mount into a standard (deep) 3-gang
masonry backbox. Substation shall include a 1.0" diam-
eter, round heavy duty, machined brass, nickel plated,
snap action switch with self-wiping gold plated contacts.
Substation shall feature a no-penetration speaker grille,
and moisture treated 45 ohm speaker. Substation shall
require only 1 twisted pair #22AWG cable to master
Contractor shall observe all local and national electrical
and building codes.
The #9620 is a rugged tamper resistant substation
with a unique design to protect the speaker, call
button, and internal electronics from external abuse.
The station is ideal for jail cells, prison day rooms,
sally-ports, parking garages, and other high-security
applications. The speaker provides good micro-
phone sensitivity and excellent voice quality. It
provides clear, hand-free, two-way communication
when called. The station provides a balanced audio
line with no hum and no noise, and provides circuitry
for line supervision. The #9620 will operate on all of
the 9600 series intercom systems.
Clear two-way communication
• Rugged stainless steel faceplate
• No-penetration speaker grille
• Heavy duty call in button
Fits standard 3-Gang (deep) masonry backbox
• Allows line supervision
Simple to install
11 gauge, #304 stainless steel
4.50" H x 6.30" W x 2.50" D
(115mm x 161mm x 64mm)
45 Ohm, 2" x 3" oval, 1 watt, moisture