Ключевые слова: access, accessing, box, buttons, cash, close, code, combination, contemporary, depository, digital, door, electric, electronic, entering, equipment, front, hand, home, hotel, indoor, key, keyboard, keypad, lock, male, man, metal, money, numbers, numeric, numerical, open, opening, password, pin, protect, protection, safe, safeguard, safety, secret, secure, security, system, technology, unlock, vault,