Double bitted key multipoint mortice lock

Product Description

CISA doubled bitted key multipoint locks for wooden doors offer protection against forced entry and key tampering and ensure the door closes properly over time.

Protection against forced entry (lock).
The deadbolt driving teeth have been designed to break in the event of attempted forced entry, stopping the lock from being opened.
The deadbolts are independent of the central mechanism: in the event of forced entry, the intruder has to force every single locking point.

Resistance to tampering (key).
CISA double bitted keys have a variable bitting system which makes it extremely difficult to replicate the key differs.

Secure closing guaranteed over time.
The latch bolt and deadbolt action/ad invito system makes it easy for them to engage the relative strike plates, should the door have come out of alignment due to wear. This guarantees correct and easy locking over time.

Easy to install.
Reversible and adjustable latch bolt to ensure ideal coupling with the strike plate.

Independent deadbolts: all locking points have to be forced for intruders to enter, variable key bitting (more difficult to copy the key bitting).

Features

TECHNICAL FEATURES

  • Grade 3 Security according to European standard EN 12209
  • The blocking device on the tang is heat treated and rounded to slow down any attempts at drilling
  • The latch bolt is operated by the bitted key only and not by any key blank
  • The “independent key bitting” system allows you to obtain a high number of key differs (and therefore different keys)
  • The double rounded design of the latch bolt makes it easy to lock the door
  • The deadbolt action system makes it easy for them to engage the strike plate
  • Reversible and adjustable latch bolt to ensure ideal coupling with the strike plate

SUPPLIED AS STANDARD

  • 3 keys
  • Fixing screws for lock and strike plates
  • Instruction sheet

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