WARNING: If the back tamper screw is not secure against the wall, then tamper protection is
compromised. If the housing is removed from the wall or displaced, the back tamper contact needs to
be tested again for proper functionality and re-adjusted if required.
6.3.2.1 Tamper operation
Tamper switch - normal
Number Description
1 Wall
2 Back tamper screw
3 Back wall of housing
4 Housing lid
5 Tamper switch contact closed
Tamper switch – displaced
Number Description
1 Wall
2 Back tamper screw
3 Back wall of housing
4 Housing lid
SPC4xxx/5xxx/6xxx – Installation & Configuration Manual Mounting system equipment
© Vanderbilt 2018 54 A6V10276959-d
11.2018