5.3 Installation
Remove your existing door viewer from the viewer
bore or drill a new 12/14 mm hole at eye level.
Then insert the door viewer lens from the outside.
For 14 mm drill holes:
Push the door viewer cylinder through
the fixing bracket and then both parts
through the hole on the inside of the door.
Tighten the door viewer by hand.
For 12 mm drill holes:
Push the door viewer cylinder through the washer
and the support bracket and then all parts through
the hole on the inside of the door.
Tighten the door viewer by hand.
Tighten the door viewer firmly with the
washer/tightening device supplied.
Now place the digital door viewer onto
the bracket.
You can now use the door viewer.
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