EVVA ICS

Convenience and protection

With ICS you increase the convenience of your system, gain planning and investment security and can rely on a robust, durable system.

ICS stands for Internal Code System (Innen-Codiert-System). The reversible-key system combines three locking technologies:

• the specially shaped, resistant longitudinal profile,
• the proven curve system that checks the locking authorisation, and
• the improved pin system with concealed, internal recesses in the key body – unique worldwide. This makes unauthorised key copies almost impossible.

The locking authorisation is checked by a total of 13 spring-loaded locking pins in three rows, plus the specially shaped longitudinal profile:

• 2 side rows with 10 one-piece locking pins scan the curves on the sides of the key.
• 1 central row with 3 track pins checks the concealed internal recesses on the narrow sides of the key.

Locking technologies

longitudinal profile, curve system, pin system with concealed recesses

Locking pins

13, spring-loaded, in 3 rows

Side rows

2 rows with 10 one-piece locking pins

Central row

1 row with 3 track pins

Length

short versions (27 mm / 27 mm) to prevent the cylinder from protruding

Key

reversible key

Construction

modular construction

Your benefits

• High protection against unauthorised key duplication
• For business-oriented master-key systems
• Combination of three locking technologies
• Maximum copy protection thanks to concealed checking features on the key, plus legal (patents) and organisational (security card) key protection
• Elegant design and convenient reversible key
• Short lengths (27 mm / 27 mm) to prevent the cylinder from protruding
• High wear resistance thanks to durable materials
• Modular construction
• Every master-key system is unique

Related systems

EVVA 4KS also uses a reversible key but is designed for complex systems with overlapping hierarchies. For user-oriented systems there is EVVA EPS. You can read how a system is structured under Master-key systems.