Ключевые слова: access, bank, building, business, button, card, checkout, close, communication, connection, control, customer, design, device, digital, display, door, electronic, enter, entrance, entry, equipment, gate, hand, home, house, identification, key, keypad, lock, machine, mobile, modern, nfc, number, office, open, password, person, phone, protection, radio, safety, security, sign, smart, system, technology, unlock, wireless,