DO NOT open the door with­out seeing who are knocking on it!. You may put yourself under threat.

 In private homes, detached houses, multi-storey residential buildings and offices; if you want to see who are knocking the door, to speak with a person knocking the door, if necessary, to claim to present its ID card and then after being assured to open the door, and if you do not want to open the door for unfamiliar faces, the only way out is a visual door phone.

 System principle and single door/ single screen system

 In this system, a bell panel with noise system and camera is in­stalled to the entrance of the door and a screen is installed inside an apartment. When a person approaching the door pushes the doorbell s/he will automati­cally appear on the screen, and if necessary, two-way connection is provided with the person standing behind the door through removal of screen receivers.

Then, if you would like you may open the door by pressing the button “open the door” on the screen. A noise connection is as convenient as telephone, “press on and speak” / off and listen, as in door phones difficult communi­cation is out of the question.

Pushing the button “enliven” on the screen you can see the view of the door camera at any time you wish.

 Multi-stoored and multi-entrance villas/ detached houses

 Separate screens and a system telephone to service unit are installed in storeys of multi-stored villas or villas with multiple doors. When the door is knocked, a noise connection is provided through the video image received from any screen/display. An image of the door which is knocked will be shown in the screen/display. Screens and telephones in the sys­tem may communicate (interconnect) by searching each other. Confidenti­ality is a must in this communication. When two screens are interconnect­ing no one can listen (intercept) to this conversation from other screens. If necessary, doorbell panels are designed with two buttons. Thereby, the doorbell buttons can be used separately one for house and other for servant/fligel/doorkeer.

 Houses

 Camera fitted doorbell panels with buttons consistent with the general number of rooms avaliable in the house (apartment) are used in home applications. Independent (separate) screen is installed in each house and doorkeeper’ house. Which doorbell is ringed, the image of that door is described in that house, and the door is displayed. Also the doorkeeper’s house can be seen via the screens of the house. When a door or door­keeper is displayed in one house and other houses are not allowed to watch according to the conspiracy of display of an image.

 TAC TECHNO CENTER in visual door phone systems presents complex solutions with one of the world’s re­nowned brands ELXOV (Italy origin) and COMELIT products.

ELXOV - COMELIT was the mostly used brand in the world and Turkey Republic by distinguishing with its excellent quality, aesthetic Italian tenderness and functional approach capable of solving any type of project and advantageous prices.

 We aim to hit the target to move toward this development in Azerbai­jan as well.