Radio Frequency Sensors For Long Distance Detection
Amazon.com: 6000mAh Emergency Weather Radio, Solar Hand Crank Portable NOAA Weather Radio with 1W Flashlight & Motion Sensor Reading Lamp, Cell Phone Charger, and SOS Alarm, for Home and Emergency : Electronics
This at-home sensor monitors Parkinson's symptoms | Popular Science
Wireless Sensor Networks to Control Radiation Levels - Libelium
An ultra-low wake-on radio receiver for Wireless Sensor Networks | B105 lab
Radio Sensors AB
Radio Frequency Sensors For Long Distance Detection
Wireless Pressure Sensor - Leap Sensors - Phase IV Engineering Inc.
Radio-based Distance Measurement in Wireless Sensor Network | Elektor Magazine
Remote Sensor Monitoring by Radio with Arduino: Detecting Intruders, Fires, Flammable and Toxic Gases, and Other Hazards at a Distance, Leithauser, David, eBook - Amazon.com
Amazon.com: Emergency-Radio,Puiuisoul 4000mAh Weather Radios with Hand Crank & Solar Charging,3 Gear LED Flashlight,SOS Alarm, Portable Power Bank,AM/FM/NOAA,Motion Sensor Reading Lamp : Electronics