Flame Heat ShortCircuit A9g Arduino Code with Relay

#include <SoftwareSerial.h>
#include "DHT.h"

const int RelayPin = 4;
const int ShortPin = A1;
const int BuzzerPin = 9;   // ~(PWM)</pre>
const int FlamePin  = A0;
const int DHT_SENSOR  = 10;
int sensorReading = 0;
float t = 0;
float h = 0;
float s = 0;
int flag  = 0;
int flag1 = 0;
int flag2 = 0;
int timer = 0;
#define DHTPIN 7
#define DHTTYPE DHT11

SoftwareSerial ss(6, 5);
DHT dht(DHTPIN, DHTTYPE);

void setup() {
  Serial.begin(9600);
  pinMode(BuzzerPin, OUTPUT);
  pinMode(RelayPin, OUTPUT);
  pinMode(FlamePin, INPUT);
  pinMode(ShortPin, INPUT);
  dht.begin();
  SetupA9G();
  digitalWrite(RelayPin, 0);//turn on Load
}

void loop() {

  dht11_Reading();
  Flame_Reading();
  Short_Reading();
  if (s > 500 && flag2 == 0) {
    Serial.println("Short Circuit is DETECTED !!!!");
    loadFlicker();
    if (timer == 0) {
      send_sms2();
      delay(5000);
      timer = 1;
    }
    else {
      digitalWrite(RelayPin, 1);//turn off load
      flag2 = 1;
    }
  }
  if (sensorReading < 50 && flag == 0  ) {
    send_sms();
    Buzzering();
    delay(15000);
    flag = 1;
  }
  if (t > 26 && flag1 == 0   ) {
    send_sms1();
    Buzzering();
    delay(15000);
    flag1 = 1 ;
  }
  else {
    analogWrite(BuzzerPin, 0);       // 0 turns it off
  }

}//end of Loop


void loadFlicker() {
  digitalWrite(RelayPin, 0);//turn on Load
  delay(200);
  digitalWrite(RelayPin, 1);//turn off load
  delay(200);
  digitalWrite(RelayPin, 0);//turn on Load
  delay(200);
  digitalWrite(RelayPin, 1);//turn off load
  delay(200);
  digitalWrite(RelayPin, 0);//turn on Load
}

void Short_Reading() {
  s = analogRead(ShortPin);
  Serial.println("---------------");
  Serial.println(s);
  Serial.println("---------------");
}

void dht11_Reading() {
  h = dht.readHumidity();
  t = dht.readTemperature();
  Serial.print(t);
  Serial.println(F("°C "));
}

void Flame_Reading() {
  sensorReading = analogRead(FlamePin);
  Serial.println(sensorReading);
}

void Buzzering() {
  analogWrite(BuzzerPin, 255);      // Almost any value can be used except 0 and 255
  delay(500);
  analogWrite(BuzzerPin, 155);
  delay(500);
  analogWrite(BuzzerPin, 255);
  delay(500);
  analogWrite(BuzzerPin, 155);
  delay(500);
  analogWrite(BuzzerPin, 0);
}

void send_sms() {
  Serial.println("Sending Message");
  ss.println("AT+CMGF=1\r");
  delay(1000);
  ss.println("AT+CNMI=2,2,0,0,0\r");
  delay(1000);
  ss.print("AT+CMGS=\"+966554418546\"\r");//Replace this with your mobile number 541394732
  delay(1000);
  ss.print("FLAME DETECTED");//s);
  ss.write(0x1A);
  delay(1000);
}

void send_sms1() {
  Serial.println("Sending Message");
  ss.println("AT+CMGF=1\r");
  delay(1000);
  ss.println("AT+CNMI=2,2,0,0,0\r");
  delay(1000);
  ss.print("AT+CMGS=\"+966554418546\"\r");//Replace this with your mobile number
  delay(1000);
  ss.print("HEAT DETEACTED ");//s);
  ss.write(0x1A);
  delay(1000);
}

void send_sms2() {
  Serial.println("Sending Message");
  ss.println("AT+CMGF=1\r");
  delay(1000);
  ss.println("AT+CNMI=2,2,0,0,0\r");
  delay(1000);
  ss.print("AT+CMGS=\"+966554418546\"\r");//Replace this with your mobile number
  delay(1000);
  ss.print("Short Circuit DETEACTED !!");//s);
  ss.write(0x1A);
  delay(1000);
}

void SetupA9G() {
  ss.begin(9600);
  Serial.println("Starting...");
  ss.println("\r");
  ss.println("AT\r");
  delay(10);
  ss.println("\r");
  ss.println("AT+GPS=1\r");
  delay(100);
  ss.println("AT+CREG=2\r");
  delay(1000);
  ss.println("AT+CGATT=1\r");
  delay(1000);
  ss.println("AT+CGDCONT=1,\"IP\",\"WWW\"\r");
  delay(1000);
  ss.println("AT+CGACT=1,1\r");
  delay(1000);
  ss.println("\r");
  ss.println("AT+GPS=1\r");
  delay(1000);
  ss.println("AT+GPSRD=10\r");
  delay(100);
  ss.println("AT+CMGF=1\r");
  delay(1000);
  Serial.println("Setup Executed");
}