1PCS LJ12A34Z/BX BY Proximity switch Photoelectric switch sensor NPN PNP #YT

1PCS NEW LJ12A34Z/BX BY Proximity switch Photoelectric switch sensor NPN PNP #YT

1PCS Micro SR602 human infrared induction pyroelectric probe switch sensor PI#YT

1PCS Inductive metal proximity switch TL-W5MC1 NPN normally open 24V 5V #YT

1PCS 12V24V220V photoelectric induction switch delay sensor #YT

1PCS Human body infrared D203S sensor electric probe induction switch 011050 #YT

1PCS 220V human motion sensor PIR induction switch microwave radar 8 m #YT

1PCS Metal proximity switch PL-05N/2 NPN usually has three wires #YT