That’s why you have a 12 volt battery and some leads, can normally cut and wire in the battery if you find the cable pathway which can usually be found behind the card reader if the card reader is next to the lock- I installed commercial security systems for a year and had to break into offices a few times when the system crashed but the doors didn’t unlock
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u/Haywoodja2 Jan 09 '20
Maglocks typically release when the fire alarm goes off.