Small Diameter Glass Reed Switch Normally Open Magnetic Sensor 10 Pack

10PCS Reed-Switch Magnetic Switch for 2 * 14mm Normally Open Induction Switches

10PCS Reed-Switch Magnetic Switch 2 * 14mm Normally Open Induction Switches

10*Reed Switch Normally Open/Closed Magnetic Induction Door Switch Glass/Plastic

10 Pack High Quality Normally Open Magnetic Reed Switch for IoT Projects

Compact Magnetic Glass Reed Switch for 2 x 14 mm Normally Open NO Pack of 20