4. Reliability and signal strength A common concern with wireless systems is the reliability of the signal, particularly in large or densely constructed buildings. However, modern wireless fire ...

If your home is at risk for drips and leaks, it makes sense to protect it with a smart leak detector so you know as soon as trouble hits. The SimpleSence WiFi Leak and Freeze Detector ($49.95 on ...

It took many years, but wireless technology has become accepted by skeptical instrument engineers worldwide. When ISA100 Wireless instrumentation first appeared in 2010, engineers were nervous about ...

This design idea showcases a circuit that detects RF “bugs,” such as hidden wireless cameras, eavesdropping microphones, and other spying devices that emit RF frequencies in the 100MHz to 3000MHz ...