RF in the ISM Bands 

Capacitive Touch

Switches & Keyboards  

Laser Modules 

ZigBee, Bluetooth, M2M 

Gas Modules & Monitors 

Infra-Red
Emitters & Dectectors 

Wi-Fi, GPS, GSM, RFID 

Pressure Transducers 

Ultra-Violet
Emitters & Dectectors  

Real-Time Location Systems

Motion Sensors 

Visible LED