Know-how

Door security: Extensive break-in protection

Multipoint locking systems provide reliable protection against break-in attempts

A break-in takes place every four minutes in Germany. More than a third of these break-ins take place during the day, mostly when no one is home. Many break-in attempts, however, take place in the evening or at night, usually in the darker months between October and March. Burglars are opportunists, meaning their equipment is often limited. This means that the more difficult the break-in attempt is, the more likely it is that the perpetrator will give up and flee. 

Police and insurance experts therefore recommend using multipoint locking systems in accordance with DIN EN 1627 ff. RC2 for front and apartment doors. This provides effective prevention against break-ins and theft. Elements of this resistance class stay intact for at least three minutes during break-in attempts, often causing the burglar to flee. Burglar resistant doors and windows need to be certified to at least protection class RC 2 in the private sector – for the commercial sector the standards are even higher. Multipoint locking systems with roller spigots do not achieve this resistance class. Automatic multipoint locking systems with hook bolts are better suited as they lock deep into the strike plate.

Additional alarm systems, including in combination with SmartHome systems, can be suitable for apartment buildings in particular as a complement to mechanical break-in protection. Whatever level of protection you go for, all anti-break-in measures should be implemented by a trained professional. Contact a specialised company or refer to the police’s information centre to find the suitable solution for individual circumstances.

Fittings for burglar-proof front doors

How can I secure my front door?

The use of mechanical security technology in the form of a multipoint locking system should always be the basis of any security system. This can prevent up to 90% of break-ins via the front door in private apartment buildings. The door is always securely locked at several points. The constant contact pressure via three locking points reduces energy loss and permanently prevents any potential door warping. Automatic locking also means there is no need for tedious locking up as the door is automatically secured after it closes. We also recommend locks with solid hook bolts (FUHR locking types 3, 10 and 11) in combination with full-length one-piece strike plates in the door frame. The hook bolts extend deep into the strike plate and prevent the door from being removed.

Fully motorised multipoint locking systems, e.g. FUHR multitronic 881GL, are particular secure and convenient, quickly and quietly locking automatically once the door is closed. Access controls systems and SmartHome elements can also be integrated into these systems for motorised door opening.

Accessories for door security

Access restriction lock

You should always respond to someone at your door when you’re home as this can act as a deterrent. You should also never open your door without hesitation.

Access restriction locks provide security when opening your door as, when activated, doors can only be opened very slightly. This prevents forced entry from the outside. What’s particularly convenient is that the multipoint locking systems can be integrated directly into the access restriction locks and don’t need to be screwed separately from the inside.

 

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FUHR E-Öffner

Electric strikes

Electric strikes ensure convenient door opening from the inside. Combined with an intercom system, users can comfortably determine who is at their door. Users can then grant access at just the push of a button and without having to get up and go to the door. 

 

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Dog bolts

It’s not just the closing side of the door leaf that is important when it comes to break-in protection. The opening side is also crucial. As well as sturdy door hinges, an additional bolt on the opening side makes removing the door more difficult as the frame and leaf parts interlock. This is particularly important for doors that open outwards. Here, the hinges are on the outside, making them an easier target for burglars. 

 

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Access control systems

Finger scanners for keyless opening are very popular for private front doors. But that’s not all they’re good for – access control via radio fingerprint scanners, transponders or keypads are also a great alternative to conventional cylinder keys in shared buildings or for SMEs. This allows users to grant access authorisations for selected groups and limit access via timers. Authorisation for certain rooms or building sections can also be set up. Misplaced transponders or no longer authorised persons can be easily blocked without having to exchange the whole lock.

 

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Securely retrofit side and back doors

Side/back doors and cellar light shafts are often forgotten when it comes to break-in protection. That’s what makes these popular targets for burglars as most of these entrances are not visible from the street. Side and back doors should therefore also be equipped or retrofitted with multipoint locking systems.

In addition to automatic multipoint locking systems, FUHR also offers cost-efficient solutions for the desired door security. Choose from a range of key or lever-operated locking systems with a variety of locking types from the multisafe product series. Our range also includes flexible retrofitting or replacement solutions to make your front and side/back doors even more secure. 

It is also possible to monitor the status of windows, doors and gates with SmartHome applications (e.g. window contacts) via an app. 

 

Solutions for side and back doors