Battery Problem with PIR Sensors

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The 9-volt batteries in our Voice Alert PIR sensors are advertised to last a year. Two weeks is more like it! We need a solution. We can switch to rechargeable batteries (replacing them often), or we can add individual solar chargers to augment each sensor unit. Note: These units were later replaced (in 2019) with GuardLine units.

Read more on the 2016 Chronicles page.

(This article was originally published on 092516 in Issue 1 of the EBG Newsletter)