FORTEZA JSC
FORTEZA FMC 24 (50m, 100m, 200m)
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overlapping of the sectors detection zones (see fig. 2.1 and 2.2). The overlapping is
necessary to eliminate the possibility of the sector overcoming under or above Tx (Rx)
unit near the support.
Fig. 2.1
Fig. 2.2
Note: To avoid co-interference between neighboring detectors, you can adjust them
to different operation channels (don’t forget to change receiver’s and transmitter’s
operation channels too with the mentioned way in the manual).
Note: Avoid installation in a way where the reflected microwave signals (by metal
fences and other metal objects or by wet surfaces after rain and snow) may cause
interference and false alarms.
2.2.2. Mount the supports. It is recommended to use metal or asbestos-cement tube as
supports of 70…90 mm diameter. The height of the support above the surface of the ground
is given in fig. 2.3. In the places where there is a lot of snow, the superstructure of the
support should be 1500 mm minimum. As for the support construction, it is necessary to
provide some dowels for concreting and some holes for the cable gland. The example of the
Tx2
Tx1
Rx1
Rx2
2…3 m
2…3 m
Rx1
Rx3
Tx2
Tx1
Rx2
Tx3
