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Re: How is Wireless Alarm System Reliable

"G. Morgan" <sealteam6@xxxxxxxxxxxxxxxxx> wrote in message
> Jim Wrote:
>>On Monday, December 15, 2014 10:00:44 PM UTC-5, Karl Liang wrote:
>>> How to enhance the accuracy and reliability of wireless alarm systems?
>>> There are some technologies used for wireless alarm control panel and
>>> communication wireless alarm accessories such as detectors, key fob,
>>> keyboard, siren strobe.
>>> 1. Multiple code Wireless coding Technology
>>> The multiple code wireless coding technology using scrolling code
>>> encryption technology and providing high security, minimum duplicability
>>> for codes transmission.
>>> 2. Two way communication
>>> Two way communication between alarm host and detectors, alarm host and
>>> siren strobe, alarm host and keyboard, remotes.
>>> Two way communication enables the alarm host to check status of the
>>> detectors and ensure the proper working status.
>>> It enables the siren strobe to receive order of alarm panel or detectors
>>> wireless.
>>> The technology enables alarm key fob or keyboard to check alarm panel
>>> status of arm, disarm, and receive real time alarm information at any
>>> place. So, two way communication technology greatly enhances the
>>> accuracy and reliability of the wireless alarm system.
>>> 3. Alarm Wireless forwarding function
>>> If telephone line is disconnected, the host generates and alarm and
>>> forwards it to an adjacent host of the same type within 200m. After
>>> receiving the alarm information, the adjacent host dials or sends an
>>> alarm signal to alarm center. It is called neighbor replace dialing. The
>>> alarm information reported including user number, defense area number
>>> and defense area alarm situations of the forwarded alarm user etc.
>>> 4. Automatic Patrol Function
>>> Patrol function of the front-end detector and the alarm host. The front
>>> end detectors sends a patrol code to the host regularly.
>>> The host acceptance code confirms the status of detector to avoid its
>>> loss and remind the user of placing detector in position.
>>The title of this post should be changed to .....
>>"How to Make an Alarm system Much more complicated then it needs to be. "
> I think Paul is back.



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