Perfect for opening and closing magnetic doors and hatches, the PCB quality is outstanding, I own also some 5 volt and 12 volt versions and they all are of the same great quality, and are working without any issues. I highly recommended them and it is great value for the money, really it is.

Perfect for opening and closing magnetic doors and hatches, the PCB quality is outstanding, I own also some 5 volt and 12 volt versions and they all are of the same great quality, and are working without any issues. I highly recommended them and it is great value for the money, really it is.

Perfect for opening and closing magnetic doors and hatches, the PCB quality is outstanding, I own also some 5 volt and 12 volt versions and they all are of the same great quality, and are working without any issues. I highly recommended them and it is great value for the money, really it is.