White or Brown Security Alarm Contact Surface Mount Home Switch Sensor (10/20/50 Pack)

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$17.95
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White & Brown Securiy Alarm Contact Surface Mount Home Switch Sensor (10/20/50 Pack)

Surface wired magnetic contact
Mini Stick-on contact with flange
Self adhesive or screw mount
Mounting screws and self-stick strips included
Designed for doors or windows
Center leads with 22 AWG and 18" length
1" Gap

Contact Dimensions: 33mm x 13mm x 9mm
When the switch is next to the magnet the loop is closed
When the switch pulls away from the magnet the loop opens
White or Brown Color
Package of 10, 20 or 50