What is the “glass of water method” recommended by Verisure to prevent burglaries?

Prevention is better than observation

The glass of water technique  may seem clever and intriguing, but it’s only a signal, not a barrier. It’s a bit like putting  a “feather on a cake”  to see if someone has touched it: you’ll know, but it’ll be too late. The best strategy remains deterrence:  showing that your home is occupied, protected, and difficult to break into .

So yes,  a glass of water can be a little extra… but it will never replace a real security system, even a simple one . Stay smart, but above all, stay protected.