Rev. 2 - 01/01
Copyright© 1998-2001, 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: email@example.com
Due to continuous product improvement, all colors, sizes, materials,
finishes and specifications are subject to change without notice.
ARCHITECTS' AND ENGINEERS'
Indoor remote station shall be Alpha Communica-
tions®/Tektone IR704B, IR704BD or IR804A or
approved equal. Unit(s) shall be used with the PK724
system amplifier or EK714W AM/FM Music-Inter-
com master station. Connections shall be positive
screw terminals type. Stations can be flush, surface or
desk mounted with appropriate housing(s). Units shall
be finished in White ABS plastic.
The IR704BD unit(s) shall function the same as the
IR704B, except that it also has a momentary electric
door release button, for locations requiring remote
electric door release capabilities. Contractor shall
provide a model S1 screwdriver, for system mainte-
nance. Contractor shall observe all local and national
IR704B / IR704BD / IR804A
Indoor Remote Stations
The IR704B, IR704BD and IR804A Indoor Remote Stations
combine modern styling with ease of operation to provide
natural, clear voice communication. The stations are designed
for use in home and office, and similar applications, are used
with the PK724 amplifier and EK714W AM/FM Master Sta-
The operation of the stations is simple and efficient. The caller,
by pressing the 'Inside' button can send a voice message to all
other inside receiving stations at once. To answer, the 'Inside'
button must be depressed at the receiving station, to reply.
Pressing the 'Monitor' button acts the same as the 'Inside' button,
except it locks down, allowing all of the inside receiving
stations to 'monitor' the station with the monitor button de-