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Novel coronavirus was found in urine and feces
At shopping malls, KTV, hospitals and other public places of the toilet, the door lock is touched by many people after defecation or urination without washing hands, there are lots of viruses on the surface. Though we wash our hands later, we can be attacked by viruses in the toilet cubicle.Ultraviolet light from this product can kill novel coronavirus and viruses.It doesn't need an external power source.Because it has a built-in generator that converts mechanical energy from opening and closing doors into electricity.
North China Institute of Aerospace Engineering