Method and apparatus for proximity activated RFID system
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United States of America Patent
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-
Dec 28, 2010
Issued Date -
N/A
app pub date -
Jun 18, 2008
filing date -
Mar 25, 2008
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A security system comprises a control panel configured to control devices in a security system, a keypad and an arm/disarm device. The keypad is in communication with the control panel and comprises a transceiver configured to communicate with the control panel and a magnet having a magnetic field extending within a predetermined proximity of the keypad. The arm/disarm device comprises a transmitter and a switch configured to activate the transmitter when the switch is in the magnetic field. The transmitter is further configured to transmit a low power signal when activated. The transceiver is further configured to receive the low power signal and transmit a message to the control panel. The control panel is further configured to change an Armed/Disarmed Mode of the system based on the message.
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