Any electronic product has a certain degree of electromagnetic radiation. There is also a lot of electromagnetic radiation around us. Such as radio, television, mobile phone tower, high voltage lines, computers, televisions, microwave ovens, induction cookers, mobile phones and so on. In the case of

         Relative to these electronic products, the security gate of the electromagnetic radiation is minimal, because the security door is weak magnetic field sensor technology, power is very small, than the phone when the power to talk much less times! Than the computer monitor radiation is also small. So the safety door electromagnetic radiation is safe.