1-981-2180-GB, 2021-03-16 BCR-SD G2 Page: 10
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3.5 Installation on metal surfaces
When device is installed on metal surface is strongly recommended to use proper accessory
44282070 Installation plate for xCR-SD G2.
This will minimize problems with low reading distance caused by interfering with metal surface.
3.6 EN 50131 Grade 3 - Wall tamper
When installing reader in an intruder alarm grade 3 installation it is required to use wall tamper
and wall tamper springs must be installed.
Note: wall tamper springs are not possible to use together with mounting angles or the distance
plate. The springs (for wall tamper) do not detect removal from the wall if you use mounting angle
or a distance plate.
Installation procedure:
1. Open device using opening tool.
2. Cut tamper activators placed at bottom cover at plastic level.
3. Install springs from bottom side.
4. Fix bottom cover with screws at installation place. Surface level needs to be even.