If you really want to ask this question, you can ask us.
CiAn electronics is professional factory in Shenzhen city China, producing many different models and styles of Magnetic switch. We can provide various new and old magnetic switch.
Our bestseller models are also the world bestseller model, as we produce and export to both inside China and outside China.
For Magnetic sensor switch, or you can call it Proximity switch or Sensor switch, you are recommended to contact us for more proper solutions.