Communications: electrical – Condition responsive indicating system – With particular coupling link
Patent
1996-01-18
1999-04-27
Crosland, Donnie L.
Communications: electrical
Condition responsive indicating system
With particular coupling link
340531, 340628, G08B 108
Patent
active
058983694
ABSTRACT:
A hazardous condition detector system for a dwelling structure made up of independent detectors each capable of sensing the presence of a hazardous condition at its location, generating a local alarm and communicating, via a transmitted rf signal, the presence of a hazardous condition to other like detectors that receive such communication and to responsively generate their respective alarms.
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