Do you understand how home security systems work? If you find that you are lost when it comes to this decision for your home, then you need to learn more on the subject. This is costly and can affect your family’s safety, so keep reading.

Why not give your trusted dog the job of holding onto your spare key? However, this method is only effective if your dog is large, scary, and stays outdoors. Place a spare key on the collar, and when you really need a spare, you know where to go!

Is your dog outside even if you are away? Store the spare key with them. Put it on your dog’s collar, making sure it is hidden. This is especially useful if the dog does not take kindly to strangers.

A home security system has other features in addition to sounding an alarm when there is a break-in.