Home security system

The security system application and program offers a simple demonstration of the BASIC Serial Interface. By adding only a few door and window switches, a transistor, a siren, (see schematic) and a few lines of BASIC program (see program listing) the interface can become a multi-function security system. Please note, however, that it is a `barebones` program. It is left to the reader to fancy it up to their liking.
Home security system - schematic

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