27
BEFORE YOU START
Caution! Risk of hearing damage
through loud alarm signal! Due to legal
requirements, the alarm signal contin-
ues for maximally 120 seconds. The
alarm signal switches off automatically
after about 120 seconds if the user does
not interrupt it. Use ear protectors when
testing the device. Do not remain in the
vicinity of the acoustic alarm for a longer
period when it has been triggered.
Attention! Risk of property damage
through the use of inappropriate batter-
ies! The use of inappropriate batteries
can cause a loss of function of the de-
vice. Only use batteries of the type
described in Section "Technical Data".
Attention! Risk of property damage
through environmental influences! Prevent
exposing the device to environmental
influences such as smoke, dust, vibration,
chemicals, moisture, heat or direct sunlight.
Important! Before starting to position the
sensors, take into account that walls, ceil-
ings and sources of electrical disturbance
can impair wireless communication.
