Reed Switch Normally Open Normally Closed Magnetic Induction Door Switch GPS-11A

Tiny Magnetic Reed Switch - SPST - 6.7 mm Long Glass Body - 1.6 mm Diameter

10Pcs 14mm Glass Magnetic Induction Reed Switch MagSwitch Normally Open NO

Reed Switch Normally Open Magnetic Switch Induction SPST / 3mm x 11mm GPS-11A

20pcs Reed switch MagSwitch 2 * 14mm Normally open Magnetic induction switch

2X Magnetic Reed Switch - SPST Normally Open - 46mm Long x 2.5mm Diameter - N.O.

2X Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window black

2 X Small Magnetic Reed Switch - SPST - 1 A - 140 V AC - 12.5 mm Long Glass Body