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.
OR541U Aluminum Remote Station
with In-Use Privacy L.E.D.
The OR541U Aluminum Remote Station provides for "CALL"
capability and two-way, hands free communication to inside
master stations. The OR541U features a built-in L.E.D. (located
in the call button) to signal the remote that the master has
established voice communication.
Designed for flush or surface mount applications, the unit
provides natural, clear voice communication, simple push button
operation, and hands free reply. The station is ideal for outdoor
use, in home, office, plant, warehouse, retail applications. It is
also a popular choice for emergency elevator cab intercom
The operation of the station is simple and efficient. The caller,
by pressing the "CALL" button, causes an audible/visual signal
at the inside master station location(s). The identity of the calling
station is shown on the master by an indicator light.
The OR541U Aluminum Remote Station is used with the SM400
Series intercom system, to provide a complete system with two-
way communication and eavesdrop privacy.
Simple, push button operation
• Hands-free reply • Modern styling
• Clear voice quality
Height: 7.00" (175mm)
Width: 5.00" (127mm)
Depth: 1.50" (38mm)
Brushed extruded aluminum
Single, replaceable push button with
self-wiping contacts and built-in L.E.D.
2.50" (64mm) with voice response
Positive crew terminals
Surface: OH700 (black) or
IH101 box or IH102 ring