is as low as one or zero bars, we cannot guarantee stable operation of the device.
The maximum permissible cable length depends on its type, its material, and the
method of connecting the devices. When connected via the
beam connection
using the U/UTP cat.5 (4×2×0.51) twisted pair, the wired connection length can
reach up to 2,000 meters.
When connected via the
ring connection method
, the maximum cable length is
500 meters in case of using a twisted pair.
How to calculate the wire connection length (in progress)
Connecting devices using the
ring connection method
will be available with future OS
Malevich updates. Hardware update of Hub Hybrid won’t be required.
Do not install the siren
Installation and connection
Before installing StreetSiren Fibra, make sure that you have selected the optimal location
and that it meets the conditions of this manual. Cables must be hidden from view and
located in a place that is di cult for intruders to access to reduce the likelihood of
sabotage.
Ideally, mount the cables in the walls, oor, or ceiling. Before the nal installation, test
the
and the Fibra signal strength.
1.
Near the glass break detectors. The siren sound may trigger an alarm.
2.
In places where the audio signal of the siren can be jammed.
3.
In places where the LED indication of the siren will not be visible.
