“[GOTCHA] WiFi Security Cameras”

Home security cameras were once next to useless, except as deterrents. Their tiny, grainy images couldn’t differentiate a Chihuahua from a chupacabra. Video tape (remember tape?) ran out, broke, or…continue »

WiFi And 5G Wireless Networks

Building systems are evolving rapidly. Modern building systems including HVAC and automation controls, power distribution and power utilization controls, fire safety, preventive maintenance, and security are all on data networks.…continue »