5. in the case of a person to guard a key card to tap up to floor contact and at the same time, those who come in contact with the form and must provide the owner of a seal, the person only.
5. In the event, visitors will be given the security guards. As a key card. To come up to the floor, and at the same time, visitors will have the form, visitors and owners must provide a seal to come into contact only.
5. In case of contact to provide security as the touch key. In order to contact the floor and at the same time, who will form the contact and must provide the owner with a seal contact only