[img]https://brickinsights.com/index.php/crop/teaser_compact/sets/MS1046-1.jpg[/img] 
[url="https://brickinsights.com/index.php/sets/MS1046-1"][b]MS1046-1 Infrared Link Sensor[/b][/url] 
[url="https://brickset.com/reviews/set-MS1046-1"][/url]