MC-31 Wired NC Magnetic Door Window Contact Sensor Alarm Reed Switch, 5 Pack
$11.99
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WESUA 5 Sets Magnetic Contacts Wired Window Door Contact Sensor Magnetic Reed Sw
$13.69
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MC-31 Wired NC Magnetic Door Window Contact Sensor Alarm Reed Switch, 5 Pack
$13.99
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Affiliate link — we may earn a commission, at no extra cost to you. Read our affiliate disclosure.
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