公开(公告)号：EP1751698A1

公开(公告)日：2007-02-14

申请号：EP05743335.1

申请日：2005-05-03

申请人： UTC FIRE & SECURITY CORP.

发明人： RAKOFF, Steven Barnett ,  FLOOK, Ronald Arthur ,  TAM, David

IPC分类号： G06K15/00

CPC分类号： G07F19/205 ,  G06K7/0091 ,  G06K7/084 ,  G06K13/08 ,  G06K13/0887 ,  G07F7/005 ,  G07F7/0873 ,  G07F7/0893 ,  G07F19/20 ,  G07F19/2055

摘要： A card reader housing (20) has an exterior surface configuration (22) that includes a plurality of distinct surface portions (24-38) aligned at oblique angles relative to each other. The exterior surface configuration (22) prevents the placement of a skimming reader over the top of the card reader housing (20). In a disclosed example, a finger-receiving notch (50) is directly aligned with a reader (60) and has a depth and a dimension sized for receiving at least a portion of a finger holding a card inserted into a slot (46) in the housing (20). Any alteration of the notch (50) dimensions prevents proper operation of the card reader.

摘要翻译： 读卡器外壳（20）具有外表面结构（22），外表面结构（22）包括多个相对于彼此以倾斜角度对准的不同表面部分（24-38）。 外表面配置（22）防止将撇去读取器放置在读卡器外壳（20）的顶部上。 在公开的示例中，手指接收凹口（50）直接与读取器（60）对齐，并且具有尺寸被设定为用于接纳插入到插槽（46）中的插入卡片的手指的至少一部分的深度和尺寸 外壳（20）。 切口（50）尺寸的任何改变都会妨碍读卡器的正确操作。

公开(公告)号：EP1745572A1

公开(公告)日：2007-01-24

申请号：EP05744296.4

申请日：2005-04-29

申请人： UTC FIRE & SECURITY CORP.

发明人： RAKOFF, Steven Barnett ,  RAM, Manjeet

IPC分类号： H04K1/00

CPC分类号： H04L9/083 ,  H04L2209/805

摘要： A security system (20) includes a plurality of sensors (22-26) that provide an indication of a security condition to a corresponding plurality of microcontrollers (32-36). Each microcontroller communicates information regarding the security condition to a central control (40). The communications from the microcontroller include using an elliptical public key encryption for protecting a key associated with the security condition information. In a disclosed example, the security condition information is encrypted using a symmetrical encryption technique.