The item in the image is a Leuze single beam safety device transmitter, model SLS46C-40. K48-M12 with Part-No. 50126546. To sell this industrial automation component, you can consider the following methods:
Your safety matters to us!
Only meet in public / crowded places such as metro stations and malls.
Never go alone to meet a buyer / seller, always take someone with you.
Check and inspect the product properly before purchasing it.
Never pay / transfer any money in advance before inspecting the product.