Magnum 1000e SLA replace with LiFePO4?

I moved into a house that has a Magnum 1000e alarm system that was installed in ‘94. System indicates low battery. It has a 12v/1.2ah sealed lead acid battery. Wiring diagram says use 1.2 or 4 ah. Would there be any harm in replacing with a LiFePO4 ba…

November 21, 2023
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Police Overconfidence in AI Causes Injustice

This story of unjustified overconfidence in expensive and flashy policing toys technology reminds me of radar detectors. …technology has only grown more ubiquitous, not least because selling it is a lucrative business, and A.I. companies have suc…

November 21, 2023
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