High-security cylinders with controlled duplicates
We install high-class cylinders with controlled duplicates: protection against unauthorised key copying. We work with leading world brands.
About the service
A controlled duplicate means the key cannot be copied in an ordinary workshop. A copy is made only against the original security card, which holds information about the product, the keys and the owner. That is why the card is kept in a safe place, otherwise you will not be able to get a duplicate either.
With the EVVA 3KS and its TAF function, one of the keys (the service key) is switched on and off by you, without changing the cylinder, power or an app: you hand it to a tradesperson or a home helper, and later it stops unlocking. EVVA MCS works with magnetic rotors instead of ordinary pins and makes picking seriously harder.
When you need it
- You want nobody to be able to copy your key without permission.
- You manage an office or property with many users.
- After a break-in or an attempt at one.
Prices
Opening cylinder locks*
- Low class (standard profile)€25 - €50
- Low class with armour plating€25 - €60
- Mid class (multi-channel profile)€30 - €70
- Mid class with armour plating€50 - €80
- High class / high-security€60 - €90
- High class / high-security with armour plating€90 - €120
Prices include VAT and are indicative. After an inspection on site they may be adjusted.
* Prices cover labour only. Materials are charged separately.
Why trust us
We have installed both systems on real jobs: four EVVA 3KS cylinders with TAF in one house, and an EVVA MCS with a high-class armour plate after a break-in. This work requires experience with the mechanisms of the leading brands, not just fitting. If a system is right for your door, we will tell you, and if it is not, we will not sell you something unnecessary.
Frequently asked questions
What is a controlled duplicate?
Keys that cannot be copied in an ordinary workshop, only with the owner's permission.
How much does opening a high-security lock cost?
From €60 to €120, depending on the armour plating.
What is TAF not?
TAF is not a timer and not access control: there is no schedule and the cylinder does not keep a history of who entered when. If you forget to return the cylinder to its normal position, the service key keeps working.