I have motion sensors in my business for security. Can someone tamper with them while they're off?

Can you trigger a motion sensor alarm to go off while it is switched off? or:Can you trigger a motion sensor alarm to go off while it is switched off?

Can you trigger a motion sensor alarm to go off while it is switched off?

or:Can you trigger a motion sensor alarm to go off while it is switched off?

or:You should ask the company you bought them from or who installed them. However, if they cut the electrical line they won't work.

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