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January 4, 2026

Access Control Integration with Network Infrastructure

Gone are the days of standalone lock systems. Modern access control lives on the network, integrating with HR databases, AD, and video surveillance. Controller Placement Access controllers should be in a secured IT closet, not above the door in the insecure hallway. Run composite cable from the door hardware (reader, strike, REX) back to the

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VoIP Phone Installation Guide

Voice over IP (VoIP) has replaced traditional landlines, offering flexibility and cost savings. However, successful **VoIP phone installation** relies heavily on network quality. A poor install leads to robot-voice and dropped calls. VoIP Phone Installation Essentials The first step in any **VoIP phone installation** is a network assessment. Voice traffic requires low latency (<150ms) and

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PoE Technology: Powering Devices Through Network Cables

Power over Ethernet (PoE) allows a single Ethernet cable to carry both data and electrical power. It is the magic behind modern IP phones, cameras, and WiFi APs. Understanding PoE Standards PoE isn’t one-size-fits-all. Standard PoE (802.3af) delivers 15.4W—good for basic phones. PoE+ (802.3at) gives 30W—needed for PTZ cameras and WiFi 6 APs. PoE++ (802.3bt)

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