Product specifications

Installing the VoIP V2 Speaker
Installation Options
Operations Guide 930468A CyberData Corporation
16
2.2.2.2 Talkback Speaker with an External Device
In Figure 2-5, when the Talkback Speaker is called from a remote phone, the relay on the speaker can
be programmed to drive an external device such as an alert strobe. This external device may also be
addressed from a separate Unified Communication (UC) server.
Figure 2-5. Talkback Speaker with an External Device
Alert Strobe
High PIV Ultrafast
Switching Diode
Output Contacts
AC or DC-rated
depending upon
controlled device
requirements
DC Power Supply
(Max. 30 VDC @ 1A)
Solid State or
Mechanical Relay
AC or DC
Power Source as
required by an
external device
IN
OUT
External device
such as an electric
door strike or strobe
light
Speaker
AUX SPEAKER (-)
AUX SPEAKER (+)
BTN SENSE GND
LINE OUT (-)
LINE OUT (+)
BUTTON LED (-)
BTN SENSE
BUTTON LED (+)
RELAY NO
RELAY COM
AUX POWER (-)
AUX POWER (+)
(+12VDC @ 1A)
J10
J9