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Magnetic contact switch (door sensor)
Magnetic Contact Switch Sensor for Arduino - RobotShop
Magnetic Contact Switch Sensor for Arduino | Raspberry Pi - Arduino
MC-38 Magnetic Contact Switch Sensor
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Magnetic contact switch (door sensor)
Amazon.com: Gebildet Home Security Wired Rolling Door Contact 0~100V/0.5Amp Magnetic Reed Switch MC-51 Alarm Sensor Magnetic Switch with 2 Wires for N.C. Applications : Industrial & Scientific
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MC-38 Magnetic Contact Switch Sensor
NC NO Magnetic Contact Switch sensore per porta sistema di allarme per porta avvolgibile in metallo cablato
Wired Door Contact Sensor NO Surface Mount Magnetic Reed Switch Black | eBay
Wired Door Contact Sensor NC Surface Mount Magnetic Reed Switch Black | eBay
MC-38 Magnetic Contact Switch Sensor
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