When we moved from the suburbs to the main city in a new home having wide backyard and a huge lawn at the main entrance, we were worried about our security. One of my colleague suggested to fix security cameras and gave us this website address. We contacted them and visited their office.
There is a wide range available in very reasonable price. Now we have 720P 4 HD-TVI Channel Realtime CCTV Kit with 4 x 720P HD Bullet Cameras and feel secure very much. Do consult them as they are real security solutions provider.