Invention Grant
US08474710B2 Access control proximity card with actuation sensor 有权
访问控制感应卡带致动传感器

Access control proximity card with actuation sensor
Abstract:
The present invention relates to access control systems using proximity cards, and in particular, to a proximity card and an associated method for controlling activation of the proximity card. The proximity card includes an actuation sensor and an access electronics system connected to the actuation sensor, the access electronics system configured to activate the proximity card in response to an input from the actuation sensor to enable communication of the access information from the proximity card.
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