Professional FAB cylinder insert for doors requiring the highest level of security. Certification Class 4 (RC4/BT4), protection against drilling of the body and plug, 6-pin locking system, and keys protected by a security card ensure long-term reliable protection of apartments, houses, and commercial premises.
Certified protection in Security Class 4 (RC4/BT4)
The cylinder meets strict standards for the highest level of security for residential and commercial buildings. Resists burglary attempts and targeted attacks.
Anti-drill design of body and plug
Reinforced components protect critical parts of the cylinder from drilling, significantly increasing the time and effort needed to defeat the lock.
Security card and 5 keys included
Key duplication is only possible upon presentation of the security identification card. The set includes 5 original keys.
This FAB cylinder insert is designed for properties requiring consistently high security—from apartment entrances to offices, schools, and industrial facilities. It meets Class 4 (RC4/BT4) and uses a brass body and plug for maximum resistance to attack and wear.
Thanks to the 6-pin system, patented paracentric profiles, and technology protected by patent until 2036, it provides a high level of protection against unauthorized manipulation. Anti-drill protection of both the body and the plug further raises the security standard. The package includes 5 keys and a security identification card—key copies can only be made upon presenting this card.
Key advantages:
- RC4/BT4 certification for top-level entry security
- Anti-drill elements in the body and plug
- Security card preventing unauthorized key copying
- Patented FP2 technology with rear stop for longer service life
- Wide size range for easy installation in most lock cases
Specifications
- Security class
- 4 (RC4 / BT4)
- Locking system
- 6-pin
- Body material
- Brass
- Plug material
- Brass
- Finish
- Nickel
- Cylinder size
- 30/35 mm (total length 65 mm, orientation A/B)
- Anti-drill protection
- YES – body and plug
- Patent protection
- Technology protected by patent until 2036
- Key profile
- Patented paracentric profiles
- Security card
- YES – required for key duplication
- Number of keys in package
- 5 pcs
- Rear stop
- Patented FP2 technology
- Certification
- NBÚ Czech Republic
- Use
- Apartments, family houses, offices, schools, industrial buildings
