Okay, so this little gadget has literally saved me from losing hundreds in spoiled food! The 120dB alarm is NO JOKE - my neighbor three houses down asked if I got a new car alarm 😅

The three modes are genius: I use Mode 2 (30-second delay) for my deep freezer. That single confirmation beep when I close it properly? *chef's kiss* Though heads up - you might need to MacGyver the mounting like I did. The adhesive works... until it doesn't.

Pro tip: Works amazing for forgetful family members too! My teen 'forgets' to close the front door constantly - now the whole block knows when it's open. Passive aggressive? Maybe. Effective? 100%.

Only docked half a star because the adhesive needs work (mine took a few tumbles before I rigged a better mount). But for $20? Worth every penny and then some.