发明名称 Cardholder interface for an access control system
摘要 In a wireless access control system, a method and system for providing indications of the state of a Wireless Access Point Module (WAPM) to an observer using at least one indicator mounted on the WAPM. The WAPM preferably provides indications of the version number of the software installed on the WAPM. Additionally, the WAPM may communicate with a WPIM. The WAPM may indicate that it is attempting to establish communication with said WPIM, is engaged in an error test with said WPIM, or has lost communication with said WPIM, for example.
申请公布号 US7289764(B2) 申请公布日期 2007.10.30
申请号 US20020262509 申请日期 2002.09.30
申请人 HARROW PRODUCTS, LLC 发明人 GONZALES ERIC V.;TAYLOR RONALD;WIEMEYER JAMES F.
分类号 H04B7/00;G07C9/00;H04L12/56 主分类号 H04B7/00
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