Reed Switch - Magnetic Sensor Switch - Free UK P&P

10Pcs Plastic Reed Switch Reed Contact,Magnet near - Connect Circuit, Magnet Awa

Cylindrical Disc Magnet 6 x 5mm - M1219-6 Comus Reed Switch

Thumbwheel Toggle Switch - Tripod Head PCB - Free UK P&P

Magnetic Reed Switch, 4 Pack NC Ring Alarm Contact Sensor Switch, White

100VDC Surface Mount Wired NC / NO Door Window Sensor Magnetic Reed Switch DIY

Magnetic Reed Switch, 4 Pack NC Ring Alarm Contact Sensor Switch, Brown

100VDC Surface Mount Wired NC / NO Door Window Sensor Magnetic Reed Switch New