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The embedded magnetic switch is a special magnetic switch for iron doors, which has strong structure, high reliability and long service life.
The door magnetic system is a kind of safety alarm system, which is divided into magnetic door and window magnetic (the principle is the same and the shape is different). Door magnet/window magnets are not easy to see if they are not noticed.
The so-called door magnet/window magnet is actually the abbreviation of the magnetic switch and the window magnetic switch. It consists of two parts: the smaller part is a permanent magnet, and there is a permanent magnet inside to generate a constant magnetic field. The larger one is the door. The magnetic body has a normally open reed switch inside. When the permanent magnet and the reed switch are close together (less than 5 mm), the magnetic sensor is in the working state, and the permanent magnet leaves the reed pipe at a certain distance. After that, it is in a normally open state.
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