how to make a magnetic lock

... procedure owing to its simple structure. 60kg (120lbs) maximum suction force and built-in reverse current protection device this magnetic loc...

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Product Description: The Screw Type used in this Taper Lock Bush and Hub product is Socket Head, which makes it easy to install and remove. This featu...

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... is a type of permanent made from a composite of aluminum, nickel, and cobalt, with small amounts of other elements such as iron, cop...

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S023 up Safer Frequency: 8.2MHz,58KHz Unit Dimension: External: 263.5x122x71.5mm Internal: 228x119x68mm Plastic Color: Clear Lock: Magnetic locki...

IC RFID 3 In 1 Card Reader Writer Full Insertion With Card Funtion Introduction This products adopts industrial design, good resistance ...