In the past, we donâ€™t need to lock the door all the times; we can just leave it when we go out. It seems just yesterday, but those days are gone forever. Nowadays, the way of our life has changed a lot, neighborhoods, churches, and schools are no longer social institutions linking entire families into a single community. Crime is usually being seen in daily life, which threatens a communityâ€™s well being. As to home, the first step is to know the ways burglars break into your home and what to look out for to reduce your chance of being burgled. Cheap precautions like installing better locks will make your home and family member more secure and at the same time less chance for thieves. Along with the improvement of our life standard, security cameras have become quite affordable. Some models are home security camera systems . Just mount the small camera to monitor a particular area and the image can be viewed on your TV set or a CCTV monitor. When comes to install a home security or surveillance system for your home, there is no doubt that the largest benefit you get is the peace of mind and knowing that your home is not an target for the burglars. The homeowner should have a basic knowledge of the types of 8 camera dvr security system available to make the most cost effective choice. Most of the surveillance system has motion detection function; the perimeter sensors protect each door and window and detect an initial entry attempt. When an intrusion is detected the alarm system can sound a local alarm or contact an alarm monitoring company, and you can also receive an Email on your Smartphone or PC. Now with the instruction level increasing every day, it is time to make your home secure with the latest technology but not only by locking doors and windows.