Add a security sign
If you don’t want to purchase a full-blown security system, the next best thing to do is to buy a security sign. As I’ve said before, burglars will look for easy targets, so the threat of a security system might be enough to scare them away. But be sure you choose a legitimate sign because professionals won’t fall for a fake one.
Add security stickers
Many burglars prefer entering through the door, but this doesn’t exclude the possibility of entering through the window. You can add security alarm stickers to all first-floor windows as a warning.