Wireless alarm system for contributing security network
First Claim
1. A method of networking contributing a security network providing two or more alarm devices within a security distance with each other, each of said alarm devices comprising at least a sensor and a radio frequency (RF) transmitter electrically connected with a control processor, wherein the method includes the steps of:
- (a) communicatively networking said alarm devices with each other through radio frequency (RF) signals to contribute said security network;
(b) when one of said alarm devices is triggered, setting said triggered alarm device in a standby condition; and
(c) activating said control processor of said triggered alarm device to send a RF action signal to said other alarm devices to activate said other alarm devices within said security network to execute a predetermined response.
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Accused Products
Abstract
A portable wireless alarm system includes at least two alarm devices each of which includes a signal generator for generating an action signal, wherein the alarm devices are communicatively networked with each other by means of radio frequency to contribute a security network in such a manner that, within the security network, when one of the alarm devices is triggered to generate the action signal, another alarm device is automatically triggered by the action signal to produce alert signal, so as to enlarge a coverage area of the alarm device. In addition, the alarm device is a portable wireless alarm device that is communicated with an alarm activator by means of radio frequency signal to remotely control the alarm device to be activated. Therefore, the portable wireless alarm device is capable of wirelessly setting up at a designated location with free installation to ensure the best security.
182 Citations
23 Claims
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1. A method of networking contributing a security network providing two or more alarm devices within a security distance with each other, each of said alarm devices comprising at least a sensor and a radio frequency (RF) transmitter electrically connected with a control processor, wherein the method includes the steps of:
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(a) communicatively networking said alarm devices with each other through radio frequency (RF) signals to contribute said security network;
(b) when one of said alarm devices is triggered, setting said triggered alarm device in a standby condition; and
(c) activating said control processor of said triggered alarm device to send a RF action signal to said other alarm devices to activate said other alarm devices within said security network to execute a predetermined response. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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- 12. An alarm network system, comprising two or more alarm devices, wherein each of said alarm devices comprises at least a sensor and a radio frequency (RF) transmitter electrically connected with a control processor, wherein said alarm devices are located at different locations having a predetermined security distance between each other, wherein said alarm devices are communicatively networked with each other through radio frequency (RF) signals to contribute a security network, wherein when one of said alarm devices is triggered, said triggered alarm device is set in a standby condition and said control processor of said triggered alarm device is activated to send a RF action signal to said other alarm devices to activate said other alarm devices within said security network to execute a predetermined response.
Specification