What can you do yourself to make your home more secure?

When would it be smart to think of installing a surveillance system?

When can you use a wired or wireless surveillance system?

The answers to these and other questions can be found in the Kanal 2 show “Kodusaade” (video clips in Estonian).
 

Can a surveillance system warn about water and gas leaks, low temperatures and other hazards?

Do stickers alone guarantee security?