Nowadays, sharing a mechanical key is asking for trouble: it can be copied without you knowing, get lost along the way or pass through hands you don’t control. With the world becoming more unpredictable, trusting “just the metal” is no longer enough. That’s why Access Control – iButton offers a simple, robust and secure alternative for doors and gates with electric strikes: replacing copyable keys with unique digital identifiers.

 

The Circuito-Tec Access Control System works with secure electronic keys — the iButton — which replace traditional keys.

Unlike normal keys, these cannot be copied, which guarantees much greater security. You can hand a key to a tenant or member of staff without worry — no one can make unauthorised duplicates.

 

In addition, if an iButton key is lost or a tenant does not return it when leaving, there’s no need to change locks. You simply delete that iButton from the system and it stops working immediately.

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Use is intuitive: LEDs and beeps confirm every action (programming, adding, removing, valid access). The opening time is automatic, ensuring convenience without compromising security. It’s ideal for homes, offices, residential buildings, holiday lets and small businesses that need real control over who comes in — keeping access fully under your control, with more security, practicality and savings.