Simons Voss Technologies SmartRelay 3 Manual page 39

SmartRelay 3 system
8.4.3 General overview
(Manual)
Controller communication with LSM
The controller does not communicate directly with the database. A
distinction must be made with communication between the controller and
the database:
Use in the virtual network: The controller is programmed by LSM and

also requests information itself from the VN host using the detected ID
medium.
Use without virtual network: The controller does not request

information itself on its own. Changes need to be programmed.
Events on the controller such as a pressed button are transmitted to the
LSM database via the CommNode.
programmed and
updated
saves changes made
to identification media
asks for updates for
VNHost
recognised ID medium
on request, supplies
Information about
recognised ID medium
transmits events
Controller
Controller communication with the components
A user can log onto up to three readers with an ID medium. The reader
forwards encrypted information to the controller, which is located within a
protected area. The controller evaluates the information:
Use in the virtual network: The controller verifies the information with

the VN host.
Use without virtual network: The controller draws on information stored

locally when it was last programmed.
If the authorisation was checked successfully, the controller can:
Actuate an internal relay, which can then be used to activate external

devices.
Transmit a recognised identification medium to an external device via

the serial interface.
shows interface to
GUI
control and processing
edited
receives information
about locking system
LSM database
checks states
in the database
stores events
in the LSM database
CommNode
8. Setting up
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shows state
SmartSurveil
changes on monitor