July 31, 2015

What are all These Ports on My Security Camera DVR?

When you receive your Security Camera DVR you might be wondering what some of the ports are for. This article will explain some of them, the reason they are their as well as a little bit of history. USB = Universal Serial Bus Universal Serial Bus is an industry standard developed in the mid-1990s to […]
May 30, 2014

How to Install a CCTV Analog Camera System

At Techpro Security Products we sell surveillance equipment to people from all walks of life, from the experienced installers to the non tech savvy end user. The process of installing your own security camera system is not overly difficult but if you don’t have access to the necessary information it can become quite challenging. This […]
March 7, 2011

Security Camera DVR

The central controller as well as the storage for a digital video security system is the security camera DVR or Digital Video Recorder. The DVR coordinates and controls the actions of the system as well as provides a central location for quick access of the recorded digital video files. In this article, we will talk about the functions of the DVR and how it works.