A method and an electronic device to enable the opening of the door of a building, in an indiscriminate manner, without the necessity to use a wrench

摘要

A method to enable the opening of the door of a building, in an indiscriminate manner, without using a Key.Is that an individual who want to go out and enter the number of Department (which comes through a tecladoremot or if previously) and was created from the same entoncesabriru00e1 the EuPRTA.In the case that the individual wants to enter the building will have to press the Bell of a Department and if this enables its entradaentonces open the door asks Depar tment, which he called podAnd it will not all remaining.The Apparatus used to support the Network of existing porteroelu00e9ctrico in a building just as Contact Points, taking the individual lines of cadadepartamento call.C there are dosmicroprocesadores in permanent Communication among themselves. The first is responsible for storing the data from the street front or departments and ordenacuando enable the door.The second is to control the keyboard, Enabling the H Gate and activate alarms complementary.