Abus FUMK50031 Instructions D'installation Et D'utilisation page 20

Installation
Step 3: Install detector on door or window
A moulded part in the recess of the back plate serves as an anti-removal wall con-
tact. This moulded part must be affixed to the wall with a screw. If this is not done,
Note
tamper detection for removal from the wall is deactivated.
When installed without an anti-removal wall contact, the detector can be ripped off
without a tamper alarm being triggered.
Danger
The detector also loses its certification for security level 2 as a result.
To prevent this, the tamper mechanism must be affixed to the wall, and will break off
at the defined predetermined breaking points in the event of a tamper attempt, trig-
gering a tamper alarm.
Do not break off the plastic part.
 Place the sensor and the magnet on the door or window and align both vertically. Mark the
mounting points.
Ensure that the reed contact and the magnet are at roughly the same height. There
are arrows on the inside of the rear panel of the sensor housing and the magnet
Note
housing as an aid.
 Drill holes to fit the diameters of the screws.
 Insert the supplied screws through the mounting holes of the sensor and the magnet. Insert
the screws. Do not tighten the screws yet.
 Realign the sensor and the magnet vertically. Now tighten the screws.
20 | EN