Gufasotre 5pcs Recessed Door Contacts NC Security Alarm Window Sensors With Magnetic Reed Switch. ¾” Door Contact Position Switches (DCS) Work with All Access Control and Burglar Alarm Systems (Black)

I am in the industry this is a very low quality switch. The wire leads are very thin and I am unsure of the longevity this device will provide. It did get me out of a tight spot and was available to help me make a repair since parts I had ordered were backordered due to the global supply issues that currently exsist.

The switches worked as specified and were delivered promptly.

None if the five functional