Walfront Light Curtain Sensor Light Grating Security Device Switch Safety Sensor Light Screen DC24V 525mm(12 Beams BEM1240-30NB)

Photoelectric Sensor Switch, DC 12-24V E3Z-T16 IR Photoelectric Beam Sensor NPN with 4M Detection Distance for Light Door Industrial Factory Garage Applicable to All Objects

LR-W500C LR-W500C Photoelectric Sensor 30-500mm

XINGYHENG 10PCS TCRT5000 Infrared Reflective IR Photoelectric Sensor Switch Module 3.3-5V Obstacle Avoidance Barrier Line Track Sensor Module

OMRON E3Z-D62 SENSOR

Baomain Photoelectric Sensor E3F-R2P2 Retroreflective Optical Sensor Switch DC 10-30V PNP NC Sensing Distance 2m with Reflector Panel 3 Wires

Food Grade FS-IR1902D PNP NC 5 to 24VDC Optical Infrared Water Oil Fuel Fluid Diesel Liquid Level Sensor Switch 500mm Cable High Sensibility（Pack of 3）

Twidec/6 Digits 0-999999 Customer Traffic Counter 100V-240VAC LED Auto Display Digital People Counter + 0-8M NPN 1 Pair Photoelectric Switch Sensor T61+ 2Pcs Holder

Intermatic EK4736S Nightfox™ Top Lens Stem and Swivel Mount Electronic Photocontrol - Reliable Light Sensing for Outdoor & Commercial HID and LED Fixtures - Non-Drift Sensor with 10,000+ Switch Cycles

Taiss/1 Pair photoelectric Switch 0-20M Through-Beam Reflection Optical Photoelectric Beam Sensor NPN NO photoelectric Sensor Switch 6-36V Proximity Switch with Infrared Ray Beam E3F-20DNL-Z-12MM