20pk White Terminal Pill Magnetic Door Window Contact Reed Switch Security Alarm

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20pk White Terminal Pill Magnetic Door Window Features

• Size: 1-1/8" x 7/16" x 1/4"

• Operate 3/4" Gap minimum

• 3M Adhesive

• Easy & Quick installation

• Allows for window track installs without drilling into the frames

About 20pk White Terminal Pill Magnetic Door Window

When the magnet is next to the switch, the loop is open When the magnet is pulled away the loop closes White Color Package of 20