Proximity Sensor, Inductive Approach Sensor M12 Normally Open Detection Approach Switch 4mm Detecting Distance NPN NO DC 6V-36V 4 Pcs

The media could not be loaded. I used these on my home built CNC Laser running GRBL directly from an Arduino UNO. I used 36V power for them and they work flawlessly.

I recently acquired this set of Proximity Sensors. The sensors are decently priced, offering excellent value for the quality and quantity provided. The package came with 4 sensors, which is a great deal considering the price. This makes it a cost-effective choice for those looking to install multiple sensors without breaking the bank.One of the standout features of these sensors is how easy they are to install. The process was straightforward and hassle-free, making it a great choice even for those who aren’t particularly handy.Most importantly, these sensors work as described. They are reliable and efficient, providing accurate readings consistently. These Proximity Sensors are a top-notch product that delivers on its promises. They’re efficient, reasonably priced, and easy to install. I highly recommend them to anyone looking to upgrade their sensor system.

I bought these for use on a gate and the first time they got wet they failed.

These work as expected.