CISA AP4 S, home security


AP4 S is a high security cylinder for the residential sector and the armoured door industry. The cylinder and key are both patented to ensure greater protection against the main techniques for forcing entry.

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Multitop MAX


4 times more secure.

Multipoint lock with 4 hook deadbolts for unbeatable security.

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3 Latchbolts


Multipoint gear lock with central, top and bottom latchbolts.

The 3 latchbolt locking system effectively correct distortion of the door due to sudden changes in temperature.

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MyEVO is the CISA solution for armoured doors, consisting of a motorised lock and keypad. With MyEVO the door locks automatically when it is shut.

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Green Building

kid with tiny wooden house


CISA certifies the environmental impact of all its products with the Environmental Product Declaration

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Change your lock at home

Home security starts at the front door: with CISA you can increase the level of security of your armoured door without necessarily having to replace it.



eFAST is the CISA solution for motorised panic exit devices which increases security levels and performance in different kinds of buildings: schools and universities, offices and companies, hotels and B&Bs, hospitals.

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Designed for small and medium-sized businesses, MobileKey by SimonsVoss enables you to manage access without traditional keys, offering enhanced security, comfort and flexibility.

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