The need for security is always in the foreground in different places in the world. Moreover, this is especially true in the face of various types of crimes and extreme situations of anti-social activity in different parts of the world.
In most cases, the aftermath of a crime shows that there is a security gap when it comes to criminal entry and exit. A well-secured video türsprechanlage door entry system is therefore considered essential for both commercial and residential buildings.
There are various ways to increase security and suitable accessories to support the system. In addition, door opening systems are an important innovation of accessories for security systems.
Door opening systems
There are different types of door entry systems available for your selection for homes and other important places. These are different ways you can respond to a stranger knocking on the door . According to the statistics of modern crime rates, it is advisable not to answer a call or a knock by opening a door immediately without proper verification.
There are bell systems that represent the basic form of the door opening. When a person arrives, instead of trying to open the door, they are supposed to press the doorbell, to which the occupants of the house will respond. There are other means of ensuring that the bell is rung and asked to enter.
The magic eye system that allows us to see through the door and check the person, but these are inherently very limiting as the field of vision is small.
There is also a video door phone system, which is usually placed on the inside of a room, near the wall. When you ring the bell you can easily activate the system and see all the places in front of your door. You can assess the person’s appearance and confirm their own statement of identity.
There is also a way of communicating. You can ask the person their name, purpose of visit and check with the sources before opening the door.
In the case of high security zones and restricted access areas, there is also a computerized system of door access. The powerful doors are activated with a security access code and card to open. In addition, modern innovations have in some cases provided the fingerprints of specific individuals who will be granted access. So even if a security access card can be stolen, there is no way to replicate fingerprints for entry.
Intercoms
This is like having an independent telecommunications device designed to only function within a specific area in a house or building. The compact phones are fixed in buildings or even inside houses or rooms.
These are useful video türsprechanlage for video devices for door opening. You can actually speak to the person before letting them in. These are also available with main security gates of buildings and homes. Any form of individual entry into a building may be checked by security guards with their hosts prior to permission.