motion sensors wired in parallel

motion sensors wired in parallel

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Subject Author Date
motion sensors wired in parallel betsybrandel 03-29-2007
Posted by on March 29, 2007, 1:14 pm
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Hello group
I'm new to wireless and would like to know if there is a way to
program wireless motion sensors to achieve the same effect as two
wired in parallel to prevent false alarms by pigeons? thank you.
Betsy


Posted by Roland on March 29, 2007, 2:09 pm
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You could do it on some alarm panels via panel programming.
In the G series Bosch panels:
The Cross point option is designed to reduce false alarms. To achieve this,
program two or more points within a Cross Point Group. A Cross Point Group
generates a Cross Point Alarm event when all points in the group are faulted
within the Cross Point Time. These points need the Cross point option
enabled in their corresponding point indexes to generate this event. Refer
to Section 6.9 Cross Point Parameters on page 137 for additional programming
requirements to program the Cross Point Timer.
In the new DSC Power Series there is cross zoning as an attribute. I don't
know if it works on wireless zones.

> Hello group
> I'm new to wireless and would like to know if there is a way to
> program wireless motion sensors to achieve the same effect as two
> wired in parallel to prevent false alarms by pigeons? thank you.
> Betsy
>



Posted by Bob La Londe on March 29, 2007, 8:34 pm
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> Hello group
> I'm new to wireless and would like to know if there is a way to
> program wireless motion sensors to achieve the same effect as two
> wired in parallel to prevent false alarms by pigeons? thank you.
> Betsy

With Napco panels you could program the two different zones they are
programmed to as a "zone anding group."


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