F&F DR-30M, Руководство пользователя

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Thanks to the advanced digital signal processing technology,
the DR-30M is capable of detecting movement at distances up
to 30 m (wall mounting) and in a circle with a diameter of 20
m in the case of ceiling mounting (mounting height 15 m). The
motion sensor has a built-in programmable twilight switch that
prevents the lighting from being switched on during the day. The
maximum detection range and the lighting switching time are
also programmable.
High temperatures may adversely affect the sensitivity
of the device. Also, movement that is too slow or fast
can limit the sensitivity of the sensor.
The heat emitted by a motion sensor-controlled light so-
urce can lead to accidental self-excitation of the sensor.
Therefore, the sensor should be mounted at a reasona-
ble distance from the light source (min. 60÷100 cm) and
in such a way that the light source is outside the detec-
tion area of the sensor.
Diagram