Amazon.com: MULTICOMP - MC3572-1220-241 - Reed Relay, DPDT-NO, 24 VDC, Through Hole, 2.15 kohm, 500 mA : Industrial & Scientific
Amazon.com: Taidacent 12V Reed Switch Relay Module Magnetic Control AC 220V Switch Magnetic Control Reed Switch Sensor 12 Volt Reed Relay : Industrial & Scientific
Amazon.com: Taidacent 12V Reed Switch Relay Module Magnetic Control AC 220V Switch Magnetic Control Reed Switch Sensor 12 Volt Reed Relay : Industrial & Scientific