VishayOptoelectronics: New TSSP9.. Series for Presence Sensing

https://www.futureelectronics.com/m/vishay. Industry leading sensitivity at 0.4 mW/m2 | More precise triggering versus signal strength | Near constant detection threshold over temperature | Reduced disturbance from DC light sources | Better input to output pulse accuracy. https://youtu.be/2uKUG-RhbBs