|„Сенел Груп“ ЕООД извършва доставка и монтаж на аудио и видео домофонни системи.
“Senel Group” Ltd. provides delivery and installation of audio and video intercom systems.
Intercom systems are designed to create conversation or video links between the residents and visitors of a building. In addition, they allow you to control and access of people in it, by remotely opening the door.
Each intercom system consists of a few basic knots:
entrance intercom panel;
One House and The Multiple intercom systems;
Schematic diagram to connect the intercom