The Alpha Communications®/Tektone IR704B series
intercom system is a convenient non-selective (all-call)
type intercom system, used primarily in homes and small
commercial office applications.
The IR704B series allows room to room (non-selective)
communication, intercom monitoring, and intercom and
electronic chime signal from 1 or 2 entry doors.
You can add your own compatible music source to the
IR704B series intercom, to send background music to
all of the inside intercom stations, as an option.
The IR704B stations can be mounted flush (in the wall),
surface (on the wall), or on a desk or table top, with the
addition of the appropriate housing or cabinet.
See system installation manual IL537, for complete
wiring and technical information.
Copyright© 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
AT EACH IR704B INTERCOM STATION:
1. When the system is in stand-by mode (not being used), all 3 of the
buttons marked 'Inside', 'Mon' and 'Outside' should be in the 'UP' (out)
position and the Volume control switch should be all the way 'UP'.
2. If you wish to make an inside intercom call, depress the the button
marked 'Inside' and hold it in while speaking. Speak in a normal voice level,
facing the IR704B station. Your voice will be heard at ALL of the other
inside IR704B stations (that are in the receiving position*). When you
are done speaking, release the 'Inside' button and it will pop back 'UP'
3. Anyone else at any of the other IR704B stations can respond to your
call by depressing their 'Inside' button and speaking in a normal voice. You
(and all other IR704B stations in the receiving position*) will hear the
4. If you wish to MONITOR a room location, such as in a baby's room,
or a a room where someone is bed-ridden or ill, depress the 'Mon' button