Abstract: We have entered the era of internet of things. The number of devices connected to the Internet is increasing at a rapid pace and consequently. In this implementation of security systems ,when a person enters a monitored area, at the same time system will detect the motion then it will send an alert to the host via wireless communication. The concerned people can understand that an eventuality has happened in the host section. At the same time camera keeps on capturing what is going on there at the host place and saves it into the computer and sends a message to the admin if any kind of motion detects.

Keywords: wireless communication, Internet Of Things(IoT), Monitored area.