There is a cheap motion detector system at Harbor Freight in Lake Charles.
It has a motion detector outdoors and an alarm inside. Battery operated, wireless.
I think it is around $30. I have them so we know when anyone comes close to any
of our doors or under the car port. We get a beep beep.
We also have a complete home alarm system, but it didn't cover the outside motion.
My wife is a lot more comfortable knowing she will hear the alarm before someone can come into the house. She can be ready for them.
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