Non-medical KN95 masks are the common choice for general civilian masks, and are the first choice for residents in the current severe epidemic situation.
Now the air environment becomes terrible without protection. Prost is working with you to fight against all kinds of bacteria. Our masks use 25g/m2 thick melt blown cloth;
Anti-odor,Anti-flu; Anti-infection,Food Processing ,Medical TreatmentPrecise Chemical IndustrySafe, breathable, and hypoallergenic; and high filtration capacityElastic ear-hook with no pressure to the ears.
1.Access controllereasy to install, easy to use, stable performance, 2.Independent access control, can be directly implemented user passwords, cards and many other .3.Supports a password to open the door, stand-alone card capacity up to 1000.