About Technology

How to handle all the Information that needs to be Archived

Meeting the requirements of the Sarbanes-Oxley Act As I recall, the first optical discs became available in the fall of…

10 years ago

How Surge Protectors Work

Ligtning's Thief, by Virginia Fair Once upon a time a major university installed IP cameras throughout its campus in reaction to…

10 years ago

Comparison of the Classic Analog Paging System to the PA over IP Systems

This article compares central analog amplifiers to distributed digital network attached amplifiers. The latest IP paging systems utilize the Ethernet…

10 years ago

Viewing Your IP Cameras from the Cloud

Recently there was an article in the IEEE technical journal that declared, “Video Telephony has Finally Arrived”.  They described how…

10 years ago

Seeing in the Dark

Very low light optical cameras, IR illumination, and thermal cameras are options for seeing in the dark. It was a…

10 years ago

What is the Best Price for Your IP Camera System?

The other day I was walking down a street in Manhattan and I saw a guy selling watches.   There was…

10 years ago

Selecting the Right Speakers for Your IP Paging System

One of the most important components in a paging system is the speakers.  So before we define any paging system,…

10 years ago

How Digital Processing in the IP camera Improves Video Quality

The latest IP cameras have much better video quality than the early analog CCTV cameras.  Even though they both capture…

10 years ago

Comparison of Long Range IP Camera Systems

Do you want to be able to read a license plate over a mile away?  You can do it with…

10 years ago

How to Install an IP Door Access Control System

IP Door Access Control Systems are easy to install and provide excellent flexibility, yet many people who are used to…

10 years ago