cias MANTA - Page 32

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CIAS Elettronica S.r.l. Ed. 1.5
Installation Handbook Page 31 of 57 MANTA 50 – 80
1 DESCRIPTION
1.1 Description
The MANTA is a digital microwave barrier from CIAS, for internal and external volumetric
protection. The system can detect the presence of somebody or something moving within the
sensitive field created between a transmitter (Tx) and a receiver (Rx).
The received signal is processed digitally and analysed with “Fuzzy” logic in order to obtain the
maximum performance and a minimum false alarm rate.
The MANTA is available with the following field ranges:
- MANTA / 50 Range 50 metres
- MANTA / 80 Range 80 metres
2 INSTALLATION
2.1 Preliminary Information
By unscrewing the articulated joint with the cable access hole and rotating it to the top position, it
is possible to install the MANTA barrier on a wall. The following pictures the different installation
methods for the MANTA.
CONDUIT FOR CABLES
ENTRANCE
HOLE FOR
CABLES EXIT
CONCRETE BURIED
BASE
POLE ANTIROTATION
RADIAL STEEL
ELEMENTS
Suggested height from ground
900 mm (from 850 to 950mm)
800mm
300mm
100mm
Antenna
Pole to
bury
Ø 40 mm
Pole for
floor
Ø 40 mm
CONDUIT FOR CABLES
ENTRANCE
HOLE FOR
CABLES EXIT
(Bottom)
Antenna
Antenna
Wall Pole
Ø 40 mm
Wall pole
Ø 40 mm
WALL
WALL
Note: The length of bracket depends on the type of wall and the distance between Tx and Rx.
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