3x Reed Switch 10W Normally Open Magnetic Induction door Switch

Reed Switch Normally Open & Normally Closed Magnetic Conversion 3 pin

2 x Reed Switch Normally Open & Normally Closed Magnetic Conversion 3 pin

Reed Switch Normally Open & Normally Closed Magnetic Conversion 3 pin Pack of 2

Reed Switch Normally Open/Closed Magnetic Induction door Switch Glass/Plastic

10Pcs Plastic Reed Switch Reed Contact Normally Open (N/O) Magnetic Induction Sw

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