Insights
Field notes on security, networking and low voltage
Fresh articles in every category — network, cameras and alarms, audio video, VoIP and access control — written from what we see on job sites across Philadelphia and the surrounding 50 miles. No vendor marketing, just how the work is actually done.
Key Fobs vs. Mobile Credentials for Business Access Control
Deciding between physical RFID fobs and smartphone-based mobile credentials involves balancing daily workflow, reader hardware compatibility, and credential lifecycle management. Here is how both technologies perform in commercial environments.
Cloud vs. On-Premise Access Control: System Comparison
A practical comparison between cloud-managed and traditional on-premise access control systems, evaluating infrastructure, remote management, and reliability.
Maglock vs. Electric Strike: Choosing Door Hardware
Choosing between magnetic locks and electric strikes is a fundamental decision in commercial access control. Learn how locking hardware impacts security, fire code compliance, and installation.
Fobs, Mobile Credentials or Biometrics: Choosing the Right Reader
Credential choice affects daily friction more than any other part of an access system. Each option has a clear best use.
Access Control vs. Keys: The Real Cost of a Lost Key
One lost master key can cost more than a small access control system. Credentials that can be revoked in ten seconds change the math.