FAB 1000U4BDNs/29+40

Do you want the maximum possible protection for your front door? Use the FAB 1000U4BDNs/29+40 cylindrical insert that meets safety class 4. The insert is designed to withstand non-destructive bumping, picking, and it has protection against drilling with special hardened elements in the body and drum. The double-sided design with a satin nickel finish means that when you lock yourself out, you can unlock the door using a second key from the other side. The safety insert FAB 1000U4BDNs/29+40 can be united to a common lock with FAB 2000. The insert is supplied with 5 keys and a security card.

Main advantages - FAB 1000U4BDNs/29+40

• Highest security - BT 4
• Advanced protection against many types of attacks
• Suitable for entrance doors of family houses and flats
• Double-sided version
• 5 keys with patent protection
• Replacement key only with an ID card
• Size 29+40

What Does Safety Class 4 Mean?

The thief may attempt to overcome the FAB cylinder insert by using a locksmith hammer, an axe, a chisel, a crowbar, a portable cordless drill, etc. These tools increase the combinations of attacks. In this case, the thief does not care about the resulting noise that occurs when drilling, chopping or prying. The insert in this security class provides maximum protection, including unlocking the door even when the key is in on the other side. In the case of a knowledgeable and experienced thief, the insert should last for about 10 minutes.