This is a measurement of how large an area the camera is capable of viewing. The focal length of the lens affects the field of view. If you wish to capture a general scene of a parking lot, you would want to choose a camera with a shorter focal length that would capture a larger
Welcome to our new blog! Here you will find the latest security products, and some of the more recent jobs we have worked on! We are looking forward to improving the security of your home or business! For more information about our Secure and Locksmith services, please give Secure Lock and Alarm a call at
Why Are Deadbolts more Secure? Overall the towns in Essex County, MA are fairly safe. We are often lulled into a false sense of security because crime rates are lower than in other parts of Massachusetts. However, we must all remain vigilant about protecting our homes and businesses. The best security that you can have