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Rant: wrote off wireless door contacts for years, then a job in Amarillo changed my mind
I always figured the batteries would die and leave me driving back out to some strip mall on the north side at 9pm, but 40 of those things ran 3 years on the original cells with zero false trips, so now I feel dumb for all the hours I spent fishing wire through finished walls.
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miles_robinson208d ago
Three years on original cells sounds great but what's the replacement cost per unit?
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