Alarm system armed and disarmed by a door contact
    1.
    发明授权
    Alarm system armed and disarmed by a door contact 有权
    报警系统由门接触装备和解除武装

    公开(公告)号:US06812836B2

    公开(公告)日:2004-11-02

    申请号:US10290026

    申请日:2002-11-07

    IPC分类号: E05B4506

    摘要: A security alarm system that may be selectively armed or disarmed when monitoring a protective premises is described which utilizes the position of an entry door to determine whether the security system should be armed or disarmed. The security system comprises (i) an entry door for permitting ingress to the protected premises from the outside of the entry door and egress from the protected premises from the inside of the door; (ii) means for selectively closing and opening the entry door; and (iii) a switch having a first state indicative of the entry door being in a closed position and a second state indicative of the entry door being in an open position wherein, when the switch is in its first state, the security system is armed and, when the switch is in its second state, the security system is disarmed. The disabling of inadvertent (false) alarms is easily, yet securely achieved by activating a first user-controlled disarming means consisting of a kill switch, a keyfob, a telephone keypad coupled to a DTMF decoder, a keypad, an electronic coded digital key, or other means.

    摘要翻译: 描述了在监视保护性场所时可选择性地武装或解除武装的安全警报系统,其利用入口门的位置来确定安全系统是否应该被布防或撤防。 安全系统包括(i)进入门,允许从入口门外部进入受保护处所,并从受保护处所从门内出口; (ii)用于选择性地关闭和打开入口门的装置; 和(iii)开关,其具有指示进入门处于关闭位置的第一状态和指示入口门处于打开位置的第二状态,其中当开关处于其第一状态时,安全系统被布防 并且当交换机处于其第二状态时,安全系统被撤防。 通过激活由杀死开关,钥匙扣,耦合到DTMF解码器的电话键盘,键盘,电子编码数字键等组成的第一用户控制的撤防装置,可以容易地,安全地实现无意识(假)警报的禁用, 或其他方式。

    Integrated individual sensor control in a security system
    2.
    发明授权
    Integrated individual sensor control in a security system 有权
    集成的个人传感器控制在一个安全系统中

    公开(公告)号:US06198389B1

    公开(公告)日:2001-03-06

    申请号:US09337825

    申请日:1999-06-22

    IPC分类号: G08B2300

    CPC分类号: G08B25/008

    摘要: A intruder detection system is described comprising a programmable alarm control panel capable of issuing an alarm signal representative of an intruder in a protected zone wherein the control panel is electrically coupled to a plurality of sensors by both a commonly connected status line and individual zone signaling lines between the panel and each sensor. The control panel is capable of providing distinct status information to each sensor to which it is coupled thereby permitting each individual sensor in the loop to be separately operational based on its own status as active or bypassed. For instance, if the sensor of zone 1 is active it can be set to an appropriate stability level for intrusion detection; alternatively, if, at the same time, the sensor associated with zone 2 is bypassed, it can be set to operate as a high sensitivity occupancy detector. The intruder detection system of the present invention utilizes status signals which individually identify and set each sensor.

    摘要翻译: 描述入侵者检测系统,其包括可编程报警控制面板,其能够在保护区域中发出代表入侵者的报警信号,其中控制面板通过共同连接的状态线和各个区域信号线两者电耦合到多个传感器 在面板和每个传感器之间。 控制面板能够向其所耦合的每个传感器提供不同的状态信息,从而允许循环中的每个单独的传感器基于其自身的状态为活动或旁路来单独运行。 例如,如果区域1的传感器是活动的,则可以将其设置为入侵检测的适当的稳定性水平; 或者,如果同时与区域2相关联的传感器被旁路,则可将其设置为作为高灵敏度占用检测器工作。 本发明的入侵者检测系统利用单独识别和设置每个传感器的状态信号。

    Wireless magnetic lock control system
    3.
    发明授权
    Wireless magnetic lock control system 有权
    无线磁锁控制系统

    公开(公告)号:US06486793B1

    公开(公告)日:2002-11-26

    申请号:US09433945

    申请日:1999-10-25

    IPC分类号: G06F704

    摘要: A two-point locking system for providing controlled access through a doorway is described comprising a controlled deadlatch assembly and a magnetic lock assembly. The controlled deadlatch assembly comprises (i) a deadlatch for selectively latching and unlatching a door, (ii) an input control device for selectively controlling the deadlatch, and (iii) a first wireless transmitter for transmitting a magnetic lock control signal. The magnetic lock assembly comprises (i) a metal housing unit, (ii) an armature plate, (iii) an electromagnetic element coupled to the housing unit and aligned to magnetically engage with the armature plate when selectively electrically energized, and (iv) a wireless receiver capable of receiving the magnetic lock control signal from the wireless transmitter. The magnetic lock control signal will typically disengage the magnetic lock assembly when the controlled deadlatch assembly is unlatched (thus unlocking the door and allowing access) and engage the magnetic lock assembly when the controlled deadlatch assembly is latched (thus locking the door and not allowing access). A second wireless transmitter can also be added to the magnetic lock assembly to communicate to a second wireless receiver at the controlled deadlatch assembly to provide two-way wireless communication between the two locking points.

    摘要翻译: 描述了一种用于通过门口提供受控进入的两点锁定系统,其包括受控的锁扣组件和磁锁组件。 控制的锁扣组件包括:(i)用于选择性地锁定和解锁门的锁扣,(ii)用于选择性地控制锁扣的输入控制装置,以及(iii)用于发送磁锁控制信号的第一无线发射器。 磁锁组件包括(i)金属容纳单元,(ii)电枢板,(iii)耦合到壳体单元的电磁元件,并且当选择性地通电时被对准以与电枢板磁接合,以及(iv) 能够从无线发射机接收磁锁控制信号的无线接收机。 当控制的闩锁组件被锁定时(因此解锁门并允许接近)并且当锁定的锁扣组件被锁定时(因此锁定门并且不允许访问),磁锁定控制信号通常将解除磁锁组件 )。 还可以将第二无线发射机添加到磁锁组件,以在受控的锁扣组件处与第二无线接收器通信,以在两个锁定点之间提供双向无线通信。

    Combination temperature unit/intruder sensor utilizing common components
    4.
    发明授权
    Combination temperature unit/intruder sensor utilizing common components 失效
    组合温度单位/入侵者传感器利用常用部件

    公开(公告)号:US5764143A

    公开(公告)日:1998-06-09

    申请号:US865460

    申请日:1997-05-29

    IPC分类号: G08B19/00

    CPC分类号: G08B19/005 G08B13/19

    摘要: A combination temperature unit/intruder sensor is described wherein the thermistor used for adjusting the sensitivity of a passive infrared detector in a microprocessor of the unit is also used for the secondary purpose of indicating whether the ambient temperature of a protected zone falls outside a pre-selected temperature range. The detector, in addition to providing signals indicative of an intruder, can provide indications of possible freezing, thawing, or fire conditions. Both the intruder detection and temperature sensing capabilities are provided in a single, inexpensive housing.

    摘要翻译: 描述了组合温度单元/入侵者传感器,其中用于调节单元的微处理器中的被动红外检测器的灵敏度的热敏电阻也用于指示受保护区域的环境温度是否落在预定位置之外的次要目的, 选定温度范围。 除了提供指示入侵者的信号之外,检测器可以提供可能的冻结,解冻或火灾状况的指示。 入侵者检测和温度检测功能都可以在一个廉价的外壳中提供。