Introduction
10
OMEGA Mifare wall terminals
Introduction
Description
The wall terminals are part of the OMEGA system. This system
component performs the function of physical access control.
Wall terminals are used at locations, where a locking cylinder
cannot be used for this purpose.
Examples for the use of wall terminals include automatic sliding
doors, barrier systems, drive-in controls, rolling and sliding
gates, door systems equipped with the CEMO system, etc. The
OMEGA system is also suitable for door systems already
including a door opener (retrofitting). Also installation in
electrical equipment with controlled access (e.g. copying
machines) is possible.
Wall terminals cyclically send inquiries to scan for the presence
of an authorized locking medium within a range of up to
50 mm. If an authorized locking medium is found, the wall
terminal opens within 300 ms.
All Mifare transponder media and media according to ISO
14443A and DESFire EV-1 can be programmed at the wall
terminal and used as authorized locking media.
The wall terminals are available in two types for different
purposes of use:
WT-M-I is designed for indoor use and contains the reader
module and the control unit in a single housing.
WT-M-II is designed for use in high-security applications.
The reader module is fitted in the unprotected outside area,
while the control unit is installed in the secured interior. You
can decide whether the WT-M-II only reads outside or both
inside and outside.
With the WT-M-II wall terminal, the control unit can be
installed at a maximum distance of 20 metres away from the
reader module. The connection between the reader module
and the control unit is established with commercial cables.
