Do you need an escape mask for rooms under 30 rooms? Why?

No, there is no mandatory provision for gas masks in the Fire Protection Law. Rooms with less than 30 rooms do not need escape masks, because gas masks are not mandatory in the Fire Protection Law. Fire escape mask requires that the ambient temperature should be zero to 40 degrees Celsius. Guest room is the place where the hotel prepares accommodation, leisure, entertainment and other services for guests.