The normal intercom possesses, as a rule, two buttons – "conversation" and "lock". Such devices are installed practically in each multi-storey building now. The IP intercom is multi-function printer. Thanks to it you can not only see the one who has come to you on a visit, but also to operate the lock from the outer door, even being is far from the place of the residence.
IP intercom design
The IP intercom consists of several blocks. At installation of this system it is possible to carry out separate local network with mounting of several devices in the right places or to use already available line for the Internet. Most often I install blocks of the ip-intercom at outer door, on the parking or before garage and also in the territory around the house or in it. The number of additional devices is not limited. You can install them even in each room.
On the IP intercom you can communicate with several people who are in the neighboring apartments or rooms at once. The majority of devices allows to call up to five subscribers.
All blocks of the IP intercom are connected with each other. It is possible to look through information from all cameras by means of the computer, the tablet or the mobile phone. It is possible to do it even at distance thanks to the device which is called the switchboard of local network.
Most often for control of the ip-intercom buy special SIP phones. It is much simpler to connect them to network, and besides access to information you receive set of convenient additional functions. IP intercoms are installed as in certain apartments or the private sectors, and in multi-storey buildings. If several subscribers are connected to one device at once, then interlink, as a rule, is the operator. Most often it is, for example, the concierge of entrance. On video signal the porter contacts the resident, sends the picture and gets permission or the ban on access for the person to the house or reports that owners of the apartment are absent.
Features of the IP intercom
The main feature of the ip-intercom is opportunity to open the apartment for the guest when you there is no house. For example, you were late, and to you someone from friends has come or relatives for whom you very much waited. In order that the person did not wait for you on the street, you can let in him the apartment or the house. At call on the intercom to you the special message arrives, having connected to the necessary video camera, you will see the visitor. Further, having pressed the button blocking the lock you without effort will open outer door.
IP intercoms are equipped with such functions as reminders on certain events, sound signals of not closed door, the message in security service about hacking of the lock and also the answering machine.
One of the main advantages of ip-intercoms is the possibility of communication between several subscribers. You can contact not only the neighbors, but also talk to the people who are in other rooms of your house. For example, if you want to call the child for breakfast, you can report about it to it, without straining vocal chords and without distracting from cooking process. If throughout long time you were absent at home, then it is possible to use function of memory of the ip-intercom. In the video mode the device will tell you about all guests and events which happened in your apartment, in rooms or on the territory, adjacent to the house.