10 Pair RC-33 NC Recessed Wired Security Window Door Contact Sensor Alarm Mag...
$19.11
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SALE 10 Pairs Magnetic Reed Switch Sensors for Home Security Alarm - Wired Door Windo
$28.79$31.99
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About this item
Installation Note: Designed specifically for wooden or plastic (uPVC) doors and windows. Simple 2-wire connection allows for easy integration into existing systems. High-Quality N.C. Magnetic Door Sensors.
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