Topic: Burglar Alarms Circuit Diagrams
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Why are series circuits useful in the wiring of a burglar alarm
In the closed-circuit type, the alarm switches are all normally clo... ...MORE... Read More »
Source: http://www.chacha.com/question/why-are-series-circuits-useful-in-...
Why are burglar alarms considered series circuits?
It means that any of the sensor devices that are part of the home security alarm system can trigger the alarm. As opposed to a parallel type system where more than one device would have to trigger to fire the system. Source(s): http://www.s... Read More »
Source: http://answers.yahoo.com/question/index?qid=20090126153740AAxqrYi
What happens in burglar alarm circuit when too much resistance is...
If the system is armed, it will trip and sound the alarm. If it is not armed, then it depends: 1) If the loop is supervised, the system will indicate trouble with the loop. 2) If the loop is not supervised, the system will indicate that the... Read More »
Source: http://answers.yahoo.com/question/index?qid=20100302162913AA7pb9L
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Burglar Alarms Circuit Diagrams
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Radon 360 makes excellent points, but not all systems operate in that fashion and you will find different regulations in different countries (and unfortunately in different provinces or states.) Most systems in the European community operat...
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Source: http://answers.yahoo.com/question/index?qid=1006050311966
For your best answer, I'd have to say that you need to look them up on an Internet search. Have you tried asking for the data sheets for these devices? Next point would have to be, can you understand the specifications given if you get the ...
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Source: http://answers.yahoo.com/question/index?qid=20071206095549AAI7rhf
Many people use circuit alarms as a first line of defense against intruders. There are actually two types of circuit alarms. These are the closed and open circuit alarms. Both these systems operate under the same concept. Basically, you nee...
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Source: http://www.wholesale-burglar-alarms.com/alarm-kits/understanding-...
a simple system consists of a power supply, a switch, and perhaps a sounder all connected in series.
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Source: http://ca.answers.yahoo.com/question/index?qid=20090626062030AAke...
