A question that comes up frequently for us when working on security projects with high density device counts is conduit fill. That National Electrical Code typically wants to limit conduit fill to less than 40% of the capacity for cables in the raceway. This is based upon the dimensions of the conductors and the potential …
Read more “NEC and Conduit Fills for Communications and Security Cabling”
While working with a client for a high end residence, he brought up the video door bell gadgets that are all over the internet and in every Lowes or Home Depot. The objective was to have a decorative camera that would recognize video motion and record video and sound for visitors at the doorstep. There …
[dropcap style=”round” color=”blue-grey”]S[/dropcap]everal years ago, I worked on a project prototype for a major group of sea ports that had an interest to use the state’s drivers license image database for facial recognition/verification of TWIC applicants and the eventual use for identity verification for critical card access points. The main focus of the project was …