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19541P-42 (03-12)
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The U9921-GUV (40994G-01) Universal Gateway is a fixed-mounted wireless communication
device that, when used in conjunction with one or more U9910-BSW (40992G-01) or U9912-
BSW (40992G-02) Wireless Belt Stations, becomes part of a wireless intercom system. The
U9921-GUV provides communication for up to four users as well as an interface to an existing
wired intercom system. Up to four belt stations can be connected to one gateway.
Status LED
Gasket
Bracket
Nut
Panel
Antenna
Connection
Threaded
Post
Interface
Connector
LINK
VOL
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Figure 1: Overview of Gateway
