Unplug Alarm

What it does

Turn your MacBook into its own security system. Perfect for working from cafes and libraries. Unplug Alarm monitors your power cable and lid; if someone disconnects your charger or closes the Mac, a loud siren blasts instantly. 100% Free, Open Source, and Native.

Protect your MacBook from theft with smart security triggers and maximum volume alarms. IT'S FREE!

Sounds a loud alarm when someone unplugs your charger or closes your lid. Alarm on power disconnect and/or lid close. Choose your triggers with one click and customize your protection instantly. Forces system volume to maximum and keeps the alarm sounding until you unlock your Mac. Loud and persistent protection. Perfect for cafes, libraries, co-working spaces, airports, and anywhere you can't keep eyes on your MacBook 100% of the time. Select whether you want the alarm to trigger on power disconnect, lid close, or both. Turn on protection with a single click. Your MacBook is now under watchful protection. Lock your screen and step away with confidence. Unplug Alarm has your back —…from protectmacbook.com

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