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Wholesale Factory supply wireless magnetic micro reed switch sensor with plastic housing magnetic reed switch manufacturer From m.alibaba.com
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2pcs/1pair 31b Magnetic Reed Switch Nc No Combined Door Contact Sensor Wireless Security Switches - Window Door Sensor - AliExpress
BOSCH, Radion Series, Wireless reed switch, For doors/windows, Surface mount, Suits RFRC-STR2, RF3212E, B810
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