I have noticed that a lot of houses that are burgled have been entered through the front door or windows.
Where thieves are targeting keys for cars, I came across a great gadget on my travels and purchased a door bell that works off your Wi-Fi.
It works on any smart phone and android phone and is easy to install. When anyone comes to your door it picks up the motion and records it and lets you know. The same happens if someone rings the door bell, you can answer and talk to that person, even if you are at work or on holiday.
Go to ring.com I highly recommend.
Mark Powell, Secure Locksmiths of Cheltenham