2N IP Style, Installation Manual

Page: 75 / 105

2N TELEKOMUNIKACE a.s., www.2n.cz 75/105
Tamper Switch Module
The Tamper switch module ( ) is one of the 2N IP Verso system Part No. 9155038
®
elements and helps secure the system against tampering.
The module contains two switches, which open whenever the front frame is
removed:
One switch leads directly to the terminal board and is connected to an
external security exchange (32 V DC / 50 mA max).
In coordination with the or I/O module (9155034) Wiegand module
, the other switch can be used for initiating alarm via the (9155037)
Automation interface in the configuration. 2N IP Style
®
This module is not connected to the bus.
Caution
Remember to purchase the I/O module, Part No. 9155034, along with the
tamper switch.
Security Relay
2N Security Relay
®
( ) is used for enhancing security between the Part No. 9159010
intercom and the connected electric lock. is designed for any 2N
®
Security Relay 2N IP
with firmware 1.15 and higher. It significantly enhances security of the intercom
connected electric lock as it prevents lock opening by forced intercom tampering.
Function:
2N Security Relay
®
is a device installed between an intercom (outside the secured
area) and the electric lock (inside the secured area). includes a 2N Security Relay
®
relay that can only be activated if the valid opening code is received from the
intercom.