SISTEM MONITORING KEAMANAN GARASI DENGAN NODEMCU ESP32 BERBASIS WEB

Abstract

Garage is one of the rooms that serves to store vehicles both motorcycles and cars from theft. In a building, the existence of a garage is important for homeowners. The majority of garages that we often encounter still use conventional principles where everything is still manual or even without doors. There are no safety devices in the garage so it is still prone to theft, this causes sometimes users are uncomfortable whether their vehicle is safe or not. On this basis, in this final task project made a garage security monitoring system by carrying the concept of smart building that aims to reduce criminal activity. The working principle of this project is that the PIR sensor will send a signal to NodeMCU ESP32 if it detects human movement and the buzzer on the tool will automatically sound, NodeMCU ESP32 will send data to the website. There is also an IR remote is a remote control by using infrared light media as a transmission from the remote to the receiver to turn the system on or off. The website itself has been connected with Wi-Fi or modem. In this system also applied monitoring using the web recorded into the database. In testing, pir sensors are able to detect movement up to a distance of 3 meters with an angle of 60⁰, while for remote receivers can detect remote IR with a maximum distance of 3.5 meters. Then on the website of this garage security monitoring system there are tables and graphs that contain indicators of the presence of strangers or garage owners in real time, and for record data can be stored and downloaded in pdf form.