
There are several different models to choose from. The bullet and dome cameras are the two most common. There are probably a dozen different models for under $150.00 each. Most are in color, but some are black-and-white images. There are wired or wireless options as well.
Some dome and bullet cameras have built-in infrared LEDs that allow for night vision capability up to as much as 150 feet away in complete darkness. One camera even has a wide-angle lens that basically doubles your area of visibility.
When it comes to improving home security police officials agree that a cheap home security camera is one of the best ways to do it. When are you getting one?
If you have more budget, you can considert dvr security systems which can use to record all camera images into digital format. You can review, delete anytime.