A Comparative Analysis on Smart Home System to Control, Monitor and Secure Home, based on technologies like GSM, IOT, Bluetooth and PIC Microcontroller with ZigBee Modulation

In this busy life schedule everyone wants to get some comfort and secure life as well. Home Automation used to control home appliances remotely to reduce efforts. Home security system is beneficial to secure your home from fire and trespass. Wireless smart home system plays a vital role in human life and increases popularity due to its flexibility, portability and low cost installation charges. Smart home system is very beneficial in everyday life as it reduces human workload, save electricity and reduces worries about home security for working peoples. Main focus in automation is to control light ON/OFF status, fan speed and other home appliances remotely. Home security includes services like gas leakage and trace pass protection. This system is very beneficial for old ages and handicapped people as well for working people, it is a blessing as it alert the person if any nasty situation raised at home in their absence. Though there are various technologies used but in every technology mobile plays important role, to automate home appliances or to get alert in risky situations. Attractive GUI can be used for smart home system, accessible with smart phones, tablet, laptop and PC. A comparative study of smart home system based on technologies like GSM, Bluetooth, IOT and PIC Microcontroller with ZigBee modulation is discussed here.