Added: 2 years ago
From: simplexalarms
Views: 1,579
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  • if you pull the alarm in my school you will regret it

  • @docpms123 why

  • I have the same one, but mine doesn't have screw terminals and it doesn't have

    the "push in" mecanisim

  • does this have holes in it now (in b4 that's what she said)

  • How did you know lol

  • does any one know anything about the pyrotronics SCU-9 test kit? how much its worth or anything?

  • Pull stations that are conventional (like yours) has no polarity to them. Just hook them up to the control panel or within a circuit (just as you would a light switch) and you're good to go. Just pull it and you've closed (completed) the circuit.

  • doesn't pull stations just have 2 connections and open the circuit when it is pulled.

    --/ --

    ------

    like anny regular switch?

  • what are you talking about? and what does that have anything to do with this video?

  • I think hes trying to understand how they work.. Yes a pull station has either a normally closed or normally open switch (dependent of the application) when the pull station is "activated" the position changes tripping the alarm.

  • you don't need + and -, you just randomly pick one. it is for smokes, strobes and alarms that you need the polarity.

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