LOCKED Battery Drawer; First Alert Smoke Alarm Battery Change (SC9120B)
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YouTubeWill Hobbs
LOCKED Battery Drawer; First Alert Smoke Alarm Battery Change (SC9120B)
Changing out the batteries in one of my smoke alarms today, couldn't find anywhere online that had a clear explanation on how to remove the battery drawer on one of these smoke alarms with a locking pin! So I decided to make my own. Hope this helps someone else! EDIT Someone suggested an area for tips, so here's my Venmo and PayPal: https://www ...
275K viewsOct 6, 2021
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