The project uses 940nm infrared (IR) LEDs embedded in clothes to overwhelm photo diodes in IR-sensitive cameras used for surveillance. Since the wavelength of the lights are not visible to humans ...
Bosch UFLED30-8BD intelligent IR illuminator Bosch EX12LED-3BD-9W 60 degree beam 940nm IR illuminator Bosch EX12LED-3BD-8M IR illuminator with 30 degree beam Bosch MIC-ILW-400 white-IR light ...