asymmetricalpreparedness
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Perimeter Security
Added 2020-10-11 21:37:33 +0000 UTC
Comments
I like the harbor freight motion sensors. About $15. If you look at the frequencies you can gang them together and have zones.
2020-10-14 13:02:08 +0000 UTC
Not verifiable
2020-10-12 19:15:34 +0000 UTC
