Victorshome Magnetic Reed Switch No Surface Mount Wired Door Window Contact Sensor With Cover For Home Security And Burglar Alar Replacement Cables Equipped with a fuse and

Equipped with a fuse and high-quality silicone copper wire to prevent damage from excessive transient current

To Keep Near End Crosstalk (Next) Well Within Acceptable Limits Constructed With Top Quality Components Designed For Use With Fast Ethernet Networks Certifications And Standards: Ul

More Easy To Use And Bring With Kids

Current Protection

With Its Usb-C Port Charging

Victorshome Magnetic Reed Switch No Surface Mount Wired Door Window Contact Sensor With Cover For Home Security And Burglar Alar Replacement Cables Equipped with a fuse andDifferences Of Nc, No, Nc Nonormally Closed(Nc): When The Switch Is Close To The Magnet, The Circuit Is Conductive(Light On); When The Switch Is Separated From The Magnet, The Circuit Is Not Conductive(Light Off). Normally Opened(No): When The Switch Is Separated From The Magnet, The Circuit Is Conductive(Light On); When The Switch Is Close To The Magnet, The Circuit Is Not Conductive(Light Off). Nc No Combined: The Switch Has 3 Contact Types: Nc No