2 Pcs Capacitive Proximity Sensor Switch, DC 6V-36V, NPN NO, M18, 3 Wires, Detecting Distance: 10mm, Normally Open, LJC18A3-H-Z/BX sold2023 The multi-pack means you can

The multi-pack means you can always have one on hand

can be used with letter size paper (8

Comes complete with washers

smooth and durable

2 Pcs Capacitive Proximity Sensor Switch, DC 6V-36V, NPN NO, M18, 3 Wires, Detecting Distance: 10mm, Normally Open, LJC18A3-H-Z/BX sold2023 The multi-pack means you can2 Pcs Capacitive Proximity Sensor Switch, DC 6V 36V, NPN NO, M18, 3 Wires, Detecting Distance: 10mm, Normally Open, LJC18A3 H Z BX Product Features Products name: Capacitive Proximity Sensor. Detect material: any dielectric substance(NOTE: This M18 capacitive proximity switch is also capable of detecting common non dielectric materials in everyday use, though its sensitivity is lower than when detecting dielectric substances). Output type: NPN NO