Explore our massive collection of PIR, IR, and optical sensors designed for precision motion and presence detection across a wide range of applications. From FTD laser modules and micro diffuse reflectance sensors to photoelectric switches and human presence sensors, we’ve got you covered. Whether you're working on smart automation, robotics, security, or industrial systems, find exactly what you need with plug-and-play convenience.

Popular picks include:

• IR Remote Control Extensions
• PIR2 433MHz Human Infrared Sensors
• M5Stack PIR Motion Sensor
• Human Detection Modules
• Industrial-grade photoelectric switches
• Amphenol Advanced Sensors Thermopile IR Sensor

Browse the collection now and choose the right sensor to elevate your next build.