Alarm system

[ابوعضلة]

السلام عليكم ورحمة الله وبركاته
محتاج مساعدة في برمجة الكود ياريت لوحد يقدر يساعد


Intruder Detection: An alarm system with entry control into a restricted area

i) To arm alarm systems enter your chosen code
ii) After 3 seconds the inputted code will clear and will arm. To disarm enter the correct code again.
iii) Sound alarm in case of invalid code entry.
iv) Sound alarm if access into the restricted area was gained through breaking a door or a window