March 28, 2024

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Developing home entrances with intercom |  middle class news

Developing home entrances with intercom | middle class news

Modern intercoms for home entrances provide the opportunity for residents to contact potential visitors before they enter the living space. The concept is not new, but the technology has advanced significantly. Classical systems that look a lot like a telephone receiver had their day. High technology is in demand today. Cameras are usually included, as are wireless intercoms that don’t require any cables to be laid. By upgrading home entrances with modern intercom systems, the feeling of security and safety for many people increases. So the corresponding investment is practically always worth it, even in older buildings.

Decide for yourself who enters your four walls: This is one of the basic rights par excellence, and not just for homeowners. Even in rented apartments, the resident has the right to prevent unwanted people from entering the premises. The decision to “enter” or “stay out” is made by the conversation Intercom facilitation. Because even before you open the door and face the visitor face to face, communication begins. Annoying seller, long-awaited package or friend next door? With the intercom you are well informed and secure.

Two-wire technology

Older intercom systems usually have 2-wire technology. First of all, it is an old and therefore well-established technology. However, two-wire intercoms have been in development for a long time. The so-called “two-wire bus” makes it possible to transport three “elements” in only two cables:

The term BUS stands for “Bilateral System of Units”, which means that, unlike older models, there is no need for polarity. All devices, such as cameras, intercoms and even your personal computer if you wish, can be connected to the BUS hub. More than 30 devices can be connected to a two-wire intercom, which is why this technology is ideal for residential premises.

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Wireless door intercom systems: can also be wireless

Image credits: Pixinooo / clipdealer.de

WLAN is popular everywhere – it has long been popular in intercom systems. The biggest advantage is that there is no need to lay new cables. This makes wireless door intercom systems the ideal technical solution for older buildings. It is important that the wireless radio connection runs smoothly and that the range is large enough. This is especially true when video recordings are transmitted from the outside into the apartment. If the wireless connection is too weak, there is a risk of losing the signal transmission. This is a common problem with video intercom systems in particular, which is why many experts tend to recommend the “cable version”.

VoIP intercom devices: ideal for the ‘smart home’

The latest technology in this field is VoIP intercom devices. It can be easily connected to various peripheral devices such as mobile phones, tablets, even phones and TVs and controlled via the app. This makes it an ideal addition to a smart home. IP intercoms are available in both LAN and WLAN versions. For example, a smartphone can be used to open the door, communicate with the person outside the house, and move the camera. It can also be combined with an electronic door lock.

There is also a variator with a motion detector. As soon as there is movement in front of the door, eg a visitor, the motion detector activates the camera and the recordings are saved in an encrypted form. The resident always knows what is happening in front of the door in his absence. This is exactly what gives a feeling of safety and security.