Abstract :
Along with the times and the rapid development of technology in the era of
globalization, crime rates are also increasing in the community. At this time,
humans are required to create security tools that can help to secure from the
action of crime / criminalization. Likewise, the case with building security and
room security is also developing. Building security systems and room security that
are often used today use CCTV that records 24 hours a day without stopping,
which aims to monitor the condition of a place and prevent criminal acts as well
as evidence of criminal acts that have occurred. The way this CCTV works makes
the results of the storage of video recordings quickly full and if criminalization
does not occur then it is necessary to search so long on the storage media because
there are too many video recordings. From the description above, the writer
wants to design a "Room Safety System using a Microcontoler-based Webcam".
Webcams on this system will only be active automatically and capture video when
an activity is detected and will be deactivated again if there is no activity detected
indoors using the PIR Sensor and the results will be saved to the PC according to
serial communication between the hardware and software that has been detected.
was designed. This can save storage and make it easier to find video capture
results. The PIR sensor detects at a distance of 4 meters and activates an alarm
using a relay whose input comes from the Arduino Uno microcontroller.