Switch Type: Normally Closed NC,when the magnet together, the circuit is not conductive ( light off ),when the magnet separate, the circuit is conductive ( light on).
Reed Switch Size: 64X13X13mm(L*W*H).Magnetic reed switch 12V is made of ABS, which is sensitive and has good heat resistance and corrosion resistance. Simple installation with screws.
Applications: Designed for use with alarm systems. Reed switch can be used in home security and burglar alarm system. It is an ideal choice for wooden doors and windows in homes and factories.Widely used in security window, door, cabinet contact.
Package Included:2 sets Magnetic Reed Switch+8pcs Screws