Control your ESP32 WiFi camera with Telegram and let intruders' photo to be sent to your telegram and email, whenever it senses somone.
1. ESP32 CAM AI Thinker or similar
2. USB to Serial programmer or just use an Arduino UNO or similar AVR board
3. PIR sensor
4. LDR
5. 2 Ch realay
6. Other necessary : Jumpers, Bread Board for prototyping, LEDs and Resistors.