Simons Voss Technologies SmartRelais 3 Advanced Manual page 38

SimonsVoss
Manual
SmartRelais 3 Advanced
Use with two buttons
The controller also features a pre-configured, non-reprogrammable
push-to-open function. The relay actuates if the relevant contacts
(see Controller [} 14]) are interconnected with one another. The relay
integrated into the controller can be operated with an authorised
identification medium or by connecting the relevant contacts. One or
more buttons can be installed on the contacts. Users can press these
buttons instead of using an identification medium in a secured area.
This improves user convenience without losing control over the door
status.
If the reader needs to be protected against vandalism, sabotage or
the effects of the weather, a protective housing can be fitted to the
reader (SREL2.COVER1).
Building entrance doors are a special case:
– All users need to pass through one of the building entrance doors
on a daily basis.
– Building entrance doors are exposed to the weather on one side.
– Building entrance doors are in an unsecured area on one side.
– It must also be possible to open building entrance doors without
an identification medium in an emergency at times.
If a virtual network is used, building entrance doors are ideal for use
as a gateway. The building entrance is a door which many users pass
through on a daily basis. This means that each identification medium
used here is verified on the reader and, consequently, in the LSM
database via the controller. Authorisation changes, IDs to be blocked
and time budgets are thus efficiently managed.
Access events can be forwarded to a third-party system via the serial
interface.
The controller can be powered either via an external power supply
unit or via the network line. The controller, in turn, can power the
reader. If the voltage drop is too great, the reader can also be
supplied by an external power supply unit (see External power supply
[} 57]).
See Connecting one or more readers [} 55] and Connecting one or
more buttons [} 61] on wiring.
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