int PIRSensor = 2;
int Buzzer = 5;
int LED = 15;
int SensorValue = 0;

void setup() {
  pinMode(Buzzer, OUTPUT);
  pinMode(LED, OUTPUT);
  pinMode(PIRSensor, INPUT);
  Serial.begin(9600);
}

void loop() {
  SensorValue = digitalRead(PIRSensor);
  if(SensorValue == HIGH){
    digitalWrite(LED, HIGH);
    tone(Buzzer, 5000);
    Serial.println("Motion Detected");
  }
  else
  {
    digitalWrite(LED, LOW);
    noTone(Buzzer);
    Serial.println("Motion not Detected");
  }
}