Ключевые слова: access, alarm, authorization, bank, blue, business, button, code, combination, confidential, control, crime, danger, device, digital, domestic, door, electronic, enter, entrance, entry, equipment, exit, finance, finger, forbidden, hand, home, identification, key, keypad, lock, man, number, office, open, padlock, password, pin, protection, safe, safety, secure, security, technology, touching, transparent, unlock, white,