Method and apparatus for monitoring fire detectors

Details Method and apparatus for monitoring fire detectors Method and apparatus for monitoring fire detectors

2003-02-06

2011-11-01

Pope, Daryl (Department: 2612)

Communications: electrical

Condition responsive indicating system

With particular system function

C340S506000, C340S511000, C340S516000, C340S539100, C340S539110

Reexamination Certificate

active

08049612

ABSTRACT:
A hazard detector monitoring system comprises one or more smoke detectors each provided with an electronic device containing information unique to the detector so as to identify the detector. A testing device is located at the end of a pole and held adjacent the detector to read and write to the electronic device through a wireless communication link. The testing device causes the detector to carry out a predetermined operation and the result of the operation is read by the testing device from the electronic device using the wireless communication link together with the identity of the detector.

REFERENCES:
patent: 5154504 (1992-10-01), Helal et al.
patent: 6423962 (2002-07-01), Pepper
patent: 7167088 (2007-01-01), Farley
patent: 7649450 (2010-01-01), Campion et al.
patent: 7710256 (2010-05-01), Tawil
patent: 2002/0101345 (2002-08-01), Pattok et al.
patent: 0 872 817 (1998-10-01), None

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