Politec S.r.l. | Manual SADRIN – Ver. 3.3
2
1.
FEATURES
Each individual beam is formed by two parallel beams 4 cm distant, this system allows to
eliminate all the false alarms caused by insects (flies, butterflies etc...) That can be laid at the
TX or RX LED, so to get the alarm condition is necessary to obscure both the rays that
compose the beam.
The barrier is composed by a transmission unit (TX), which emits synchronized modulated
infrared beams, and by a receiving unit (RX), which receives all beams emitted tuned with
synchronized signals.
In event of interruption of one or more beams, depending on AND setting or time delay set on
DIPSWITCH, receiver column will furnish alarm status by a LED indicator and relay opening.
Dovetail on aluminum profile, allows you to insert or remove polycarbonate front cover,
without remove barriers from wall.
It is possible to adjust beams position at required height by loosening locking screw on each
board and making them slide inside guide. After this lock screws re-tighten them.
SADRIN barrier is designed to be immune to any disturb given by cell phones used in
proximity of it, not generating false alarms and maintaining its operating characteristics.
SADRIN is protected by blinding sunlight up to 300,000 lux, and at any case it is suggested to
check solar rotation in horizon to avoid direct sunlight.
It is possible to add up to 8 expansions to motherboard, to realize a barriers composed by 10
different beams, in a profile length up to 4m.
The new top cap design is studied to simplify the fixing of barrier to wall, without needs to drill
aluminum profile.
Summary of Contents for SADRIN
Page 1: ...Installation manual...
