The only book-big alarm-computer replaces for hundreds parts of conventional fuse technology.
The safest protection from burglary and attack. Stop burglary and theft attempts with the most modern electronics.
Full freedom of movement for inhabitant and pets.
Alarm, before the offender is in the object.
Door alarm units and window alarm units are superfluous.
Free of assembly and free of installation: alarm-computer putting + turning on = safety
No profession expenses.
False alarm certainly
Options: announce fire arrangement, alarm far message, etc.
