Intercom systems, such as those presented at https://stroysklad.com.ua/rozet-vikluchat.html allow you to establish a connection between the owner of the house and the guest who came to him. The way in which such communication takes place affects the budget of the system itself and the costs of its installation. There is a wide range of intercoms on the market. The level of comfort during its operation depends on the choice of this or that equipment.
Types of intercoms
The simplest model is a conventional individual audio intercom . It includes a door station and a handset. Through these two elements, communication between the guest and the owner of an apartment or a private house is carried out. In addition to conducting a dialogue, the equipment allows you to open the magnetic lock of the front door. To do this, there is a special button on the handset or panel. The advantage of this option is the minimum cost of purchasing the system itself and installing it.
video intercom with black and white screen can become more comfortable for users. Here you can select a model with or without a tube. However, any of the solutions provides the option of remote opening of electronic locks. Each model may differ in a set of additional functions. Most often, intercoms that reproduce the image in black and white are mounted in office premises, administrative institutions.
A close "relative" of such a system is the video intercom with a multi-colored image . The main difference is getting a clearer, brighter and more colorful image from the door station. As a rule, color video intercoms have various additional functions, such as a memory card, with which you can store videos and photographs of guests. It may also be possible to connect several additional cameras, the ability to broadcast images through a TV.
Recently, a "hybrid" system has been popular, which is a intercom with an integrated video recorder . In this model, the intercom option is combined with the video surveillance function. Here you can connect other cameras and record what is happening on the built-in hard disk. Thanks to the remote viewing function, it is possible to connect to the intercom via the World Wide Web and watch what is happening online. Since such a system is a two-in-one device, purchasing it, the user can significantly save money.
