DIY [ NC ] Normally Close Switch Magnetic Reed Door Window Contacts Sensor

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DIY [ NC ] Normally Close Switch Magnetic Reed Door Window Contacts Sensor
Price:
Sales price: $9.02
Manufacturer: ThailandKit
Description

It is Normally Close, when the sensor is far way from the magnetic, contact will be open.

Magnetic is the part on left side of the photo
Sensor is the part on right side of the photo

Size of magnetic and sensor are the same as follows.
2.5" x 0.5" x 0.5" ( Height )