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Carephone 52+
NOTICE! Before you connect an external wired device, please
i
disconnect the Carephone 52+ from the telephone line.
Table 13.1
13.2
Microphone/loudspeaker
An external microphone or an external loudspeaker can be
connected.
Bosch Security Systems
RJ45 plug
Pin 1
Pin 2
Pin 3
Pin 4
Pin 5
Pin 6
Pin 7
Pin 8
Open the base of the Carephone 52+ by using a slotted
screwdriver to release the battery cover from its clips (1)
and press towards the left slowly (2).
Operating Manual
Additional Devices | en 43
Function
not used
External input GND
not used
not used
Relay output NC (normally closed)
Relay output C (common)
Relay output NO (normally open)
External input signal
F.01U.031.884 V4 | 2009.03
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