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Use 250V PIR to sound 12V Door Chime

dohouch · 2016-02-06 19:05:06

Would like to have audible alarm when someone approaches my front door, especially kids :mad: ringing door-bell then running off :rolleyes:. I already have a 240V PIR so could use that, maybe. If anybody knows of audible motion detectors alerts that would achieve the same thing , please let me know here. thanks

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06-02-2016 8:05pm

#1

dohouch

Registered Users Posts: 1,540 ✭✭✭

Join Date: January 2006

Posts: 1150

Would like to have audible alarm when someone approaches my front door, especially kids :mad: ringing door-bell then running off :rolleyes:. I already have a 240V PIR so could use that, maybe.
If anybody knows of audible motion detectors alerts that would achieve the same thing , please let me know here.
thanks

We're not suffering, only complaining 😞

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#2 10-02-2016 11:45pm
tedimc

Registered Users Posts: 619 ✭✭✭

Join Date: March 2013

Posts: 518

Not sure what your set up is, but a simple relay/contactor would do this for ya I'd have thought. Only issue might be the sensor will keep the power on for a certain amount of time before going off again.

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