System1000_GB_130705.doc
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The parts should be arranged according to the kind of frame they are
fixed on (see fig. 24 and 25).
The parts can be fixed to the wall with the self-adhesive pads supplied or
with screws. When installing the door contact to a window, pay attention
to the length of the screws.
Then fit the four caps over the screw holes.
21.5 Changing the Battery
If the LED on the door contact flashes red when the
door contact is opened, the battery needs to be
replaced. Remove the two screws and separate the
casing. Insert a new battery (12 V, type 23A), and
replace the casing.
fig. 25
fig. 26
