Proximity Switch Cabinet Door On/Off Magnetic Reed Normally Open or Closed Brown

Philmore 30-10072 Magnetic Reed Switch, SPDT .5A @20V, N.O./ or N.C.- in/outdoor

20Pcs Glass Reed Switch Reed Contact Normally Open (N/O) Magnetic Induction Swit

2Sets Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security

Lot of 3, Philmore N.O./N.C. Magnetic Reed Switch, No. 30-10072 (L ED)

20Pcs Glass Reed Switch Reed Contact Normally Open (N/O) Magnetic Induction Swit

10Pcs Plastic Reed Switch Reed Contact Normally Open N/O Magnetic With

4PCS Magnetic Reed Switch Normally Open Closed NC NO Door Alarm Window Security