I have a pool at home which was built a few years back. It is a very deep pool. Now I am having trouble with my son who always loves to run around the pool. I am scared that he might fall into it. I tried a lot to keep him away from the pool but was of no use. At last, I decided to search online for some options for keeping the area safe for my kid, While browsing, I came to see a blog on how to keep your pool area safe with a home security system. It mentioned about self-locking fences which would prevent the kid from falling into the water. Is it really useful? Since I am new to such systems, all those who have tried it, please help me with some suggestions. Thanks in advance.