The best home security gadgets you can buy

You can never be too cautious when it comes to protecting your home. No matter how great your physical security is, you can never be too sure that a break in won't happen. And if you're in a high-risk area, you need to be more prepared than most. That's where the best home security gadgets come in. Here are 12 of the most popular home security gadgets you can buy.

The best home security gadgets you can buy

Photo: thegadgetflow.com