Amazon.com: Taidacent 2 Way 12V Reed Relay Switch Magnetic Reed Switch Module Magnetic Control AC Switch Magnetic Reed Sensor : Industrial & Scientific
Amazon.com: Gebildet 10pcs Plastic Reed Switch Reed Contact Normally Open (N/O) Magnetic Induction Switch (2.5mm×14mm) with 10pcs Small Multi-Use Round Magnets : Industrial & Scientific
Amazon.com: Set of 2 Pieces RELAY REED HE3621A1210 RELAY REED SPST 500MA 12V : Industrial & Scientific
Amazon.com: Taidacent 2 Way 12V Reed Relay Switch Magnetic Reed Switch Module Magnetic Control AC Switch Magnetic Reed Sensor : Industrial & Scientific
Bestar Electric BR-1050-VP Reed Relays, SPST-NO, 0.5A, 12VDC, 1050 Ohm, Through Hole, 1" L x 0.37" W x 0.38" H (Pack of 2): Amazon.com: Industrial & Scientific
Amazon.com: Gebildet 10pcs Plastic Reed Switch Reed Contact Normally Open (N/O) Magnetic Induction Switch (2.5mm×14mm) with 10pcs Small Multi-Use Round Magnets : Industrial & Scientific
Bestar Electric BR-1050-VP Reed Relays, SPST-NO, 0.5A, 12VDC, 1050 Ohm, Through Hole, 1" L x 0.37" W x 0.38" H (Pack of 2): Amazon.com: Industrial & Scientific