IoT-Driven Smart Home Security with Voice Commands

Home security systems are really important to provide personal comfort and protection for goods, especially in the digital world that is evolving at an increasingly high speed. When humans come together with the Internet of Things (IoT) and smart homes, very efficient systems can be created. The integration sows convenience, efficiency,security, and responsiveness for installation which includes intelligence of automation in it. We are studying an IoT-based home safety system using passive infrared (PIR) sensors, working on a better version by focusing on user interfaces—interfaces with PIRs, secure voice controls for automation based on various communication protocols. This includes provisions for lighting, and an alarm system for movement [sic]. It tests the voice commands and PIR sensor-based intruder detection. The method of the research comprises bright interfe rence control and PIR intruder detection, coupled with a variable time-delay for response identification. The study's results are presented in terms of the mean actual response time, distinguishing between performance over Wi-Fi and fourth- and fifth- generation mobile networks. DISCUSS AT GOOGLEThe results show consistent light toggling via Google Assistant. In the end, this research contributes to an existing body of work by creating an IoT system that can be readily adopted as part of normal life. Keywords: Node-MCU, home automation; home security system; Internet of Things; intruder Detection; PIR sensor; smart home; voice commands