2PCS Pneumatic Air Cylinder Magnetic Reed Switch Sensor Proximity Sensor LED Indicator DC AC 5V- 240V: Amazon.com: Industrial & Scientific
Amazon.com: 5Sets Magnetic Reed Switch, Magnetic Door Switch/Magnetic Contact Switch/Normally Open Closed NC NO Door Alarm Window Security, for DC 5V 12V 24V Light (white-31) : Industrial & Scientific
Amazon.com: Magnetic Sensor Reed Switch-CS1-J Magnetic Air Pneumatic Cylinder Magnetic Reed Switch Sensor DC AC 5V- 240V : Industrial & Scientific
Amazon Best Sellers: Best Reed Switches
Amazon.com: Reed Relays Reed Relay, 1 Form A SPST-NO 5V Mold DIP (10 pieces) : Industrial & Scientific
DC 12V 1A Dry Relay SIP-1A12 Reed Switch Relay 4PIN Relay DC Resistance 500ohm: Amazon.com: Industrial & Scientific
Amazon.com: uxcell 3pcs MC-38 Surface Mount Wired NO Door Sensor Alarm Magnetic Reed Switch White : Tools & Home Improvement
Amazon.com: Taidacent 2 Way 12V Reed Relay Switch Magnetic Reed Switch Module Magnetic Control AC Switch Magnetic Reed Sensor : Industrial & Scientific
Amazon.com: reed relay
SHELLY 1 One Relay Switch Wireless WiFi Home Automation iOS Android Application + 2 pack UL - - Amazon.com
Amazon.com: Gebildet 10pcs 4W 3 Pin Reed Switch Reed Contact Normally Open N/O N/C SPDT, Glass Reed Relay Magnetic Induction Switch (2.5mm x 14mm) : Industrial & Scientific
GAEYAELE GRL8 Liquid Timer Control Relay Electronic Liquid Level Controller 10A AC/DC24V-240V(GRL8-01,AC/DC24V~240V): Amazon.com: Tools & Home Improvement
Amazon.com: Gebildet 10pcs 4W 3 Pin Reed Switch Reed Contact Normally Open N/O N/C SPDT, Glass Reed Relay Magnetic Induction Switch (2.5mm x 14mm) : Industrial & Scientific
Amazon.com: Gebildet 10pcs 4W 3 Pin Reed Switch Reed Contact Normally Open N/O N/C SPDT, Glass Reed Relay Magnetic Induction Switch (2.5mm x 14mm) : Industrial & Scientific
Amazon.com: reed relay
Amazon.com: Gebildet 10pcs 4W 3 Pin Reed Switch Reed Contact Normally Open N/O N/C SPDT, Glass Reed Relay Magnetic Induction Switch (2.5mm x 14mm) : Industrial & Scientific
Amazon.com: Gebildet 10pcs 4W 3 Pin Reed Switch Reed Contact Normally Open N/O N/C SPDT, Glass Reed Relay Magnetic Induction Switch (2.5mm x 14mm) : Industrial & Scientific
Amazon.com: 5Sets Magnetic Reed Switch, Magnetic Door Switch/Magnetic Contact Switch/Normally Open Closed NC NO Door Alarm Window Security, for DC 5V 12V 24V Light (white-31) : Industrial & Scientific