1, different uses: electromagnetic pulse protection shielding room is used to protect electronic equipment from electromagnetic pulse, and information security level shielding room is used to protect confidential information from being leaked.
2. Different protection objects: the electromagnetic pulse shielding room protects the equipment from damage by shielding electromagnetic radiation, while the classified shielding room ensures that the classified information will not be leaked during the transmission between the intranet and the equipment through the metal shielding structure.