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To: 1Old Pro

How would a security system detect broken glass?


152 posted on 01/27/2023 5:42:23 PM PST by NetAddicted (MAGA2024)
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To: NetAddicted

https://www.thisoldhouse.com/home-safety/reviews/glass-break-sensors


159 posted on 01/29/2023 5:57:50 AM PST by 1Old Pro
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