In the today’s world the security of the home is the prime concern. The traditional methods of securing our home are very easy to break and lead to theft. To protect the home, we need to install the costly security system. To overcome this problem, we are presenting IoT based solution where we can setup a smart home security system.This chapter covers the installation of our own home security monitoring system. The system is built with Internet of Things modules and an ESP32 microcontroller. The system`s design, hardware components, system integration, security solutions, communication, data collection and monitoring, and cost quantification for the system`s production and deployment are all covered in this chapter. The suggested system safeguards a home by detecting an intruder, activating an alarm, documenting the event with camera photos, and transferring the information to the owner`s smart phone.