There are basically three types of digital video cameras: 1) The dome camera; 2) The box camera; and, the bullet security camera. In this article we are going to focus our attention on the bullet security camera.
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Nov
For the novice, security cameras choices may seem confusing. One question often asked by customers is what is a Vari-Focal Lens? There are two basic types of CCTV lenses. You can either get a...