Fandom

Harry Potter Wiki

Burglar alarm

14,566pages on
this wiki
Add New Page
Talk0 Share

Ad blocker interference detected!


Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.

A burglar alarm is a Muggle device used to detect home invasions. It can be easily defeated by a casting a Freezing Charm upon it, as demonstrated by Horace Slughorn.

Appearances

Also on Fandom

Random Wiki