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Chapter 6 : Positioning of the beams
For a correct installation of the system, choose carefully the positioning of the two units, according
to following advice:
Drawings identify the correct positioning of transmitters and receivers, in order to eliminate any
possible shadow area.
The drawings here below show how one or more couples of beams have to be positioned for
reaching the distance required.
BE CAREFUL: only elements with different frequencies (F1, F2, F3, F4, F5) and of the
same type (TX/TX or RX/RX) can be installed in proximity one to the other; in order to
avoid interferences between transmitters and receivers belonging to different couples.
The typical installation of
BM M system consists in
sorrounding the area to be
protected by use of more
beams couples in order to
obtain a proper perimetric
fence
3 mt
3 mt
TX
RX
TX
RX
