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Magnetic Reed Switch RC-35 NC/NO Recessed Wired Door Window Alarm, Magneti Door Switch, Contact Sensor, for Home Security and Burglar Alarm Magnetic Reed Switch, Sets of 2: Amazon.com: Industrial & Scientific
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Amazon.com : RC-35 NC/NO Recessed Wired Window Door Contact Sensor Alarm Magnetic Reed Switch for Office Home Security System, Sets of 5 : Electronics
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Amazon.com: Hxchen RC-35 NC & NO Wired Magnetic Door Window Contact Sensor Switch Contact Sensor Alarm Magnetic Reed Switch White - (5 Sets) : Tools & Home Improvement
Amazon.com: QWORK MC-31 Wired Surface-Mounted NC Magnetic Door Window Contact Sensor Alarm Reed Switch, White, Pack of 10 with 40 Screws : Industrial & Scientific
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Amazon.com: VictorsHome Magnetic Reed Switch NC Surface Mount Wired Door Window Contact Sensor with Cover for Home Security and Burglar Alarm Systems MC-31 5pcs : Electronics
Amazon.com: uxcell 5pcs Recessed NC Security Alarm Door Window Contact Sensor Magnetic Reed Switch : Tools & Home Improvement
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Amazon.com: MC-32 NC Surface Mount Wired Security Window Door Contact Sensor Alarm Magnetic Reed Switch White - (6 Sets) : Tools & Home Improvement
Magnetic Contact Reed IMQ : Amazon.de: DIY & Tools
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Amazon.co.jp: uxcell MKA10110 Gold Tone Metal Reed Switch Magnetic Reed Switch 10mm : Industrial & Scientific
Reed Switch Glass Reed Contact, Reed Contact Closer, Plastic Reed Switch, Glass Reed Switch, Magnetic Induction Switch, (2 mm x 14 mm), Pack of 10 : Amazon.de: Business, Industry & Science
