of doors for churches, sacristies, cemeteries, and public buildings of
each wideness and shape; with electrical locks with steel pistol of high
power; motorized; fixed on view or ancased.
Automatic opening of
the main door of a church at a pre-arranged time and automatic closing
with sonorous and visual warning at the wished time.
Automation of windows
like that of doors, with many many metods of opening (with piston, rack,
chain) and with the chance of pre-arranged automatic opening and closing,
according to the functions to do.
Automation of doors and
windows with remote control.
Automation of remote control system to heat buildings.
of a church with standard opening time:
of the church at 7 a.m. and closing at 12 p.m., with sonorous and visual
warning five minutes before the closing time.
operations of opening and closing of the church door, that need a person,
become automatic; many time combinations are possible, for example: daily,
weekly and yearly time combination.
sonorous and visual device warns the visitors in the building that it
will be closed in five minutes.