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Automatic multipoint locks

Automatic locking when the door is closed.

The AS 3500 and AS 3600 automatic multi-point locks lock the door through the additional lock cases by simply closing it. This provides complete protection against burglary without locking with the main lock – permanent burglar protection and convenient operation. Both automatic locking systems can be retrofitted with motor A, supplied as an option, and converted into electromechanical multi-point locks. They can then be unlocked automatically by the control system or access control system.

AS 3500
Non-contact magnetic technology and uncluttered installation.

AS 3500 operates without contact. Without percussion latch in additional locks, it works exceptionally quietly. The lock does not protrude when the door is open. The massive hooks recessed into the faceplate and almost invisible are activated only when the door is closed by a magnetic release mechanism, which automatically compensates for clearance tolerances. Since the hooks, which are clamped in their final position, are pulled out for locking from the bottom up, they remain functional even when the door is upset.

AS 3600
Automatic locking with mechanical release four times more security.

AS 3600 locks the door in four places at the same time with two latch bolts and two massive swivel hooks. For this, a mechanical release mechanism is installed in the latter, which activates four locking elements in the cases of additional locks when the frame part is touched. By pressing the door handle or turning the key, they return to their seats again, tighten and lock until the next release. The bolt of the main lock can be closed through the cylinder and thus block the handle.

AS 3600 C
Reliable and convenient solution for apartment buildings.

The AS 3600 C lock is suitable for doors in apartment buildings that do not have to meet the requirements for escape doors or anti-panic
(EN 179/EN 1125). Even when the door is locked, the lock allows you to quickly leave the building without a key, for example in the event of a fire. In this lock, the bolt of the main lock was abandoned, which allows not to block the handle. The automatic lock is activated mechanically by means of two Softlock latch pins and two solid hooks.

Benefits of the product

• From the technical point of view of an insured event, a door is considered locked if it is closed. *
• burglary protection ensures easy closing of the door
• high burglary protection up to RC2 according to DIN EN 1627-1630
• AS 3500: Extremely quiet and flush-mounted thanks to non-contact magnetic technology
• AS 3600: quadruples safety, tolerance-insensitive release mechanism
• AS 3600 C: no bolt in the main lock – handle can always be used
• no functional failures when the door sinks
• AS 3500: stainless steel faceplate
• main lock with plastic-covered latch, maintenance-free
• child lock, as standard a wide range of accessories for maximum flexibility
• for standard door heights from 1600 to 2400 mm

* Depending on the achieved test result of the door structure and the declaration of the door manufacturer

Installation advantages

• Can be used for opening to the right and left according to DIN standard by simply changing the latch of the main lock
• AS 3500: two additional magnetic releases snap into standard frame pieces
• AS 3600: Fall pins are easily repositioned
• AS 3600 C: Same milling dimensions as AS 3600 and AS 3500 locks
• Standard frame parts with Q-adjustment can be used
• Versions for Swiss round cylinders
• Fast and easy production and installation due to identical milling pattern
• Maintenance-free Softlock latch

A-motor: Retrofit for extra driving comfort.

Both automatic locking systems can be upgraded to electromechanical multi-point locks. This will enable the door to be unlocked also by electronic devices, such as an intercom, KFVkeyless electronic access control system, or a KFV fingerprint scanner.

Learn more

Door protector T3/T4: ​​increased protection against intruders.

Thanks to the hidden installation of a blocking clip in the rebate, it is possible to limit the opening width of the door via the rotary handle to a safe gap.

• the rotary handle is in line with the door handle thanks to the analogue backset
• advantage compared to the door chain: no scratches on the surface of the door
• Compensation of clearance tolerances with 12.5 mm spring-loaded locking pin
• Door lock T4 factory-installed: unlocking possible at any time also from the outside via the main lock

Daytime unlocking: you can leave the house without a key.

The automatic function can be temporarily deactivated with the small lock lever. The combination of the KFV day latch or the E-relay in the frame part allows you to temporarily leave the house without a key, as the door can simply be opened.

• V AS 3500 easy to retrofit without additional milling in profiles with fitting groove – instead of door guard
• AS 3600 integrated in the main bolt: Retrofit or pre-installed at the factory

Operation of the automatic multi-point lock AS 3500

Installation video

AS 3600 installation with motor A

Installation video

Operation of the automatic multi-point lock KFV AS 3600

Product video

Automatic door lock: types, design differences

The door, which is installed at the entrance, should not only be a decorative part of the interior, but also a structure that ensures the safety of residents. But, protection is provided not only by the doors themselves, but also by the locks they contain. Without installing the right lock, the quality of the door will be useless. Lock systems are installed both on the input and on the interior products. Different systems of door devices are manufactured, which have different functions.

Features

Locking systems differ in the method of fastening, and basically they are divided into two categories – these are mortise, as well as overhead.

The second type is simply self-installing on the inside of the door.

Rim locks

The first type of locking system cuts into the leaf itself from the side.

Mortise mechanisms

The main parts in any lock are: secrecy and a moving device. The element that recognizes the key is a secret, and it has several types: mechanical, electromagnetic, and also electronic. The mechanisms themselves are divided into groups, they are known as:

• cylinder;
• lever;
• with code;
• disc.

Mechanical locks are very common. The locking mechanism in this product is a rod made of steel. It goes into a specially installed plate, which has a groove. After the correct action, the doors close tightly.

Mechanical devices

Electromagnetic systems have a strong electric magnet as a lock, which is attracted to a pre-installed metal plate. Electromechanical products are a simple deadbolt with an additional electric drive.

Electromagnetic locks

In order for a lock to be reliable, it must contain certain properties. First, it is necessary to note the increased degree of secrecy – this is the most important characteristic. Then, the case is better to be made of durable material. The thicker the metal, the more reliable the system. Of course, for interior doors it is not necessary to install an expensive locking system. In this case, decorative properties and beautiful fittings will play a greater role

Today you can often see door structures that, in addition to the lock, have special additional mechanisms for fixing. Widely used steels:

• all kinds of latches;
• crossbars;
• cut-in parts;
• overlays.

Mortise mechanisms are installed in the canvas, so they are almost invisible from the back side.

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For greater reliability, they are equipped with special safety devices. At the time when the handle is set in motion, the action comes to the cam. He, in turn, presses the latch, and helps to make backward movements.

Simultaneously with these processes, the spring is stretched. When the handle returns to its original position, the latch is set in motion only due to the fact that it has a bevel. A movement is made that causes the spring to fire on its own, and the latch slams.

In such a system, the spring of the latch itself acts as a lock. When there is pressure on the latch, another spring is triggered and snaps the bolt. Using a key, first of all, with the grooves on the surface, lift the existing latches that fall out of the holes at the top.

After that, the grooves on the product are pressed onto the crossbar and move it forward. When the groove returns to its place, the latch again falls into the upper hole. Thus not allowing the bolt to act automatically. The system has such an opportunity to operate with a double circuit, since the bolt has two niches at the bottom.

Arrangement of products

Reliability of disk locks is carried out thanks to the various protrusions that are made on the plate. It happens that there are up to 9 of them0.

Lever locks have high secrecy. They contain special recesses that are located at 90 degrees to the groove. The steel box has spring plates that vary in size. The bolt, which is designed for fixation, can work at the moment when the key lifts and grabs the plates.

Cylinder systems have increased reliability due to a special channel that is made for the key. The present pins with a spring do not allow the key to turn. When the key inserted into the lock raises all the pins, then the locking mechanism will rise and the cylinder will turn. These locks are considered mortise locks and can be used and locked like regular locks. These are one of the most reliable types. There are many keys for such products, and they are all completely different.

Important information

Automatic mortise door lock is a product that acts as a locking device. They are completely embedded in the canvas. They look beautiful and are very easy to use. But, installing them is not so easy. In addition, the insert into the canvas significantly weakens the door structure in the place where the installation took place. The choice of a lock largely depends on which door, according to the material of manufacture, they will be installed on and what requirements are imposed on the system.

Mortise automatic lock for metal doors

Mortise locks for wooden doors

An important aspect in this process is the dimensions of the case. If they are large, they can weaken the door leaf, and installation is not easy. Preferred, of course, small castles. You can choose the most optimal secrecy in a given situation, from the lowest to the highest. This will depend on the required degree of protection.

It is not practical to install a locking system with high secrecy on a wooden door. It is expensive for the price, and the door itself is not very stable. Small cylinder locks are most suitable for such designs.

Automatic lock in wooden structure

Locks for metal doors

In order to justify the cost of expensive and high-quality locks, it is necessary to purchase a structure made of durable material, install it firmly in the box and properly fit it in level and size. For this reason, locks are most often installed on a canvas with a low price, which are not prepared for steel products, so that their price is economical. But, this is not the right move.

A problem with a lock on a steel structure is more difficult to solve than on a wood product. If you want to save money, you can purchase a lock that is affordable, but install it on steel doors.

On solid steel doors, it is better to use two locking systems of different types, for example: cylinder and lever. One of them will serve as a power one, which has a high resistance to breaking. The second will serve as an auxiliary, it is suitable for closing the doors during daylight hours or when the owners are temporarily absent. They have little resistance to hacking, but they are subject to high requirements for reliability, as well as secrecy.

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A mortise lock having a hook bolt that is extended and then removed when the key is turned 360 degrees. You can use such a lock with other devices together, the main thing is that they meet all the necessary requirements according to the standard.

Automatic cylinder lock for indoor doors. When the handles are pressed, there is a free exit and automatic closing, which are set by a special button located on the front bar. The kit includes fasteners.

Another type of cylinder lock that cuts into the leaf has a different system: when the key is turned, the bolt comes out by about 2 cm and the automatic locking occurs immediately. To open, you need to turn the key in the opposite direction. You can also use the button: when the key is turned counterclockwise, the transition of the locking system to the day mode is set and the bolt goes out only 14 mm. In this case, the lock can only be opened by turning the handle.

The lock installed on the entrance doors, which has automatic locking, is opened by pressing the handles. The mode is predetermined by the button located on the bar in front of the lock.

Locking system for profile door structures with automatic locking. An element such as a bolt is located inside the body, its exit is free while pressing the handle.

The lock, which is installed on the interior doors to the bathroom, has a special latch that can be closed from the inside.