Wireless proximity sensor reader transmitter

Details Wireless proximity sensor reader transmitter Wireless proximity sensor reader transmitter

2007-04-03

2007-04-03

Wu, Daniel (Department: 2612)

Communications: electrical

Land vehicle alarms or indicators

Of burglary or unauthorized use

C340S539230, C307S010200

Reexamination Certificate

active

10871387

ABSTRACT:
A wireless security system includes a control panel, a radio frequency receiver hardwired to the control panel, a plurality of wireless sensors having a standardized data output for communicating with the radio frequency receiver as well as a proximity reader. The apparatus also includes a transmitter hardwired to the proximity reader and the transmitter is configured to communicate with the receiver. The apparatus also includes a proximity device configured to cooperate with the proximity reader. A common communications protocol is utilized by both the proximity device and the wireless sensors. The invention also includes the method for controlling a security system which includes using a common communications protocol to communicate with both the proximity reader and the wireless sensors.

REFERENCES:
patent: 5309144 (1994-05-01), Lacombe et al.
patent: 5723911 (1998-03-01), Glehr
patent: 6028513 (2000-02-01), Addy
patent: 6429768 (2002-08-01), Flick
patent: 6677851 (2004-01-01), Losey
patent: 6980086 (2005-12-01), Papp

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