INS627-8 23/44
The two side fixings will lock into place when the screw is tightened.
With the unit in place and hung from the keyhole fixing, you can drill anywhere in
the open area to obtain the optimum fixing point.
1.14 Adjusting removal from mounting tamper
The removal from mounting tamper screw must be used on all surfaces; on uneven
surfaces it will prevent the keyhole screw from damaging the tamper breakout. .
The screw should be driven in until it makes contact with the wall.
N Failure to do this may result in incorrect operation of the tamper circuit.