The references helped in my course work are the following,

  1. Home Automation: Wikipedia
  2. IoT Agenda
  3. Key Features
  4. Should I still consider a home security system
  5. What is the best security system
  6. DIY Home Security Equipment: Build Your Own System!
  7. Home security demystified: How to build a smart DIY system
  8. Build Your Own Home Security System
  9. DIY Burglar Alarm Sends You a Text Message Whenever It Detects Motion
  10. How To Build A WiFi Home Surveillance System With Your PC
  11. A 24 hour IoT framework for monitoring and managing home automation
  12. Dynamic home automation security (DyHAS) alert system with laser interfaces on web pages and windows mobile using raspberry PI
  13. Home automation using Internet of Thing
  14. Using raspberry Pi and GSM survey on home automation
  15. Exploiting Data Analytics for Home Automation Services
  16. HIVE: Home Automation System for Intrusion Detection
  17. X10
  18. ZWave
  19. Amazon Alexa
  20. Learning Thermostat
  21. Buzzer
  22. PiCamera
  23. Email
  24. PIR sensor
  25. DHT11
  26. MongoDB