Security

So I have this friend that has right now three small kids and a new one on the way. I have to say they did the neatest thing in their back yard. They installed a cctv cameras that they can watch on their tv screen to always watch the kids play outside if they are not out there. I think it is a very clever idea. You can also hear them playing if you do not want to listen on the screen. It comes in very handy when it is super hot and the air condition is on and you are inside. I would really like to do the same to our yard sometime. It puts me at ease knowing I can always keep watch on the kids when they are playing.