Safe locks with 4-eyes principle

Certified safe locks with 4-eyes principle. From functional scope “HOME10”.


Double secured. The so-called 4-eyes principle or dual code operation ensures that two authorized persons must be on site at the same time to open the safe. This makes unauthorized access practically impossible. The 4-eyes principle is suitable for highly sensitive environments such as banks, jewelry stores, restaurants and companies in industry with the highest security requirements.

Minimize the risk of theft and have the peace of mind that your valuable goods are always well secured. Benefit from a security function that is both practical and effective. Protect what is important to you.

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The Pulse entry unit from Tecnosicurezza

Up to 2 or 10 users (HOME2, HOME10). For e.g. banks, hotels, small businesses and the private sector. Robust metal housing, rubberized keypad, time delay, manipulation protection. (find out more here)

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Redundant safe lock DUET

Redundant electronic. Up to 2 or 10 users (HOME2, HOME10). Perfect for safes and gun cabinets. Reliable security even in the event of electronic failure. (find out more here)

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Pulse PRO from Tecnosicurezza
2 Masters, 3 Managers, 49 Users, 10 Override codes. Suitable for professional use in e.g. offices, workshops or warehouses. Robust metal housing, rubberized keypad, emergency and ghost codes, audit, 4-eyes principle and much more. (find out more here)

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Tecnosicurezza DigiTech safe lock

1 Manager, 28 Users, 1 Override code. Robust with versatile functions for professional use. Ideal for e.g. banks, jewelry stores and private users. Multilingual display, audit, delayed opening, 4-eyes principle and much more. (find out more here)

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Tecnosicurezza MiniTech safe lock

1 Master, 1 Manager, 48 Operators, 10 Override codes. State-of-the-art security for e.g. banks, retail and cash transports. With one-time codes, time lock, audit, 4-eyes principle and much more. Robust design, simple operation – ideal for demanding security requirements. (find out more here)

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Tecnosicurezza TechMaster safe lock

2 Masters, 2 Managers, 1 Override manager code, 89 Useres, User groups, up to 40 Override codes. Perfect for retail and industry. Remote network management, one-time codes, delayed opening, time lock, audit, 4-eyes principle and much more. Maximum security, control and productivity in everyday working life. (find out more here)

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Tecnosicurezza TouchManager system for safes

Up to 50 users. Open locks with just a Dallas key and a touch terminal. 4-eyes principle also possible. (find out more here)