Summary

This project is inspired by Rui Santos at random nerd tutorials.
https://randomnerdtutorials.com/
They have a lot of great and interesting projects. They do a great job demonstrating and detailing their builds. Please check out their website and support them.
I used program: ESP32-CAM with Telegram: (select the one with motion detection)
Wiring diagram is detailed on their website.

This camera is powered by 5V phone charger and does not replace your doorbell.

Power cord is fed through arch under terminal and held in place by zip ties.

5V Version Parts List
Camera ESP32 CAM
Motion sensor AM312
Terminal
Perf board
4 8 pin headers
3 90 pins
2 4 mm insert - Height 5 mm

Code did not work for me, so I made a couple of additions:

before setup - added two lines
// Motion Sensor
bool motionDetected = false;
int LEDMove = 4;//My added line
int readPin = 13;//My added line

and in void loop
after if(sendPhoto) {....}
I added this:
///Look for motion and set motionDetected variable to true for motion and false for no motion
/////////////////
int reading=(digitalRead(readPin));
if (reading == HIGH) {
digitalWrite(LEDMove, HIGH);
motionDetected = true;
Serial.println("motion detected");
//Serial.println(motionDetected);}
//delay(200);
}
if (reading == LOW) {
digitalWrite(LEDMove, LOW);
motionDetected = false;
Serial.println("no motion detected");
//Serial.println(motionDetected);}
delay(200);
}