User's Manual

MorphoAccess® SIGMA Extreme Series - Installation Guide
Section 5 : User Interface
Identity & Security
2017_2000024418 - Draft
V0
January 2017
This document and the information therein are the property of Safran Identity & Security.
They must not be copied or communicated to a third party without the prior written authorization of Safran
55
Anti-tamper / anti-pulling switches
Please refer also to “Tamper Switch” section.
These switches are activated as soon as there is enough pressure applied on the
terminal against the wall. They are deactivated as soon as this pressure is not big
enough, e.g. when the terminal is pulled out of the wall.
When the switches are deactivated, the MorphoAccess® SIGMA Extreme Series
terminal acts as required by the related configuration key (see MorphoAccess®
SIGMA Extreme Series Administrator / User Guide for key configuration description):
 Ignore the event (default): useful during normal maintenance operations.
 Send an alarm message to the Central Access Controller, through the usual channel
of the access control result messages (Wiegand, DataClock, RS485, Ethernet or
Wi-Fi™). An alarm switch (relay contact) is directly available on block terminal
«tamper switch pins». Please refer to “Wiring overview” and to “Tamper Switch”
sections.
 Generate an audible alarm signal with the speaker and an alert message on the
screen.