Note
Secured state signalling is typically used with a security PBX connected
to one of the intercom digital inputs. The wire leading from the PBX is
connected to the intercom directly or via an extending module. The
secured state LED location is variable depending on the intercom type:
The (91371…U) intercoms are equipped with a red LED 2N IP Vario
®
indicator located in the middle of the backlit name tags.
The intercoms are equipped with a red LED indicator 2N IP Force
®
located in the integrated card reader window.
The intercoms are equipped with a red padlock pictogram 2N IP Verso
®
in the left-hand upper corner of the basic module.
The tamper switch equipped models help detect opening of the device cover and
signal this event as . The events are written into a log and TamperSwitchActivated
read out via HTTP API (refer to the manual). HTTP API
If the function is enabled, all the switches get blocked for 30 seconds whenever the
tamper is activated. Blocking is active even after the device restart. Each port can be
controlled via . Press the button, disable the function or reset Automation UNBLOCK
the configuration factory values to unblock the switches.
Assigned input – select the logical input to which the tamper switch is to be
connected. signals the tamper switch activation.TamperSwitchActivated
Enable automatic switch blocking – block the switches by tamper activation for
30 minutes.
Switch blocking state – display and make switch blocking settings.
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