• Vaishnavi Chandrakant Thorat
• Badri Narayan Mohapatra
• Sudeshna Chintamanrao Maraskolhe

This article provides an up to date survey on how a global pandemic such as COVID-19 has affected the world of IoT technologies. It looks at the contributions that IoT and associated sensor technologies have made towards virus tracing, tracking and spread mitigation. As a part of safety and kind of filtration and monitoring this smart device is developed for detection of body temperature and various parameters to alert people about their illness. It also collects the data of user to track covid-19 victim & create database. In this paper, we have revised solutions for many covid-symptoms detecting systems. Nowadays, we can see the thermal infrared guns in the hand of many watchmen, gatemen & guards, and other techniques that are IoT-enabled smart doors for symptoms detection and face mask detection. We have featured this existing system to make it more unique and reliable. With the feature of face-mask detection and temperature detection, we have added the QR scan of public and private ID cards to create a database of victims and entry individuals also; we have added a flash alert system to identify highly symptomatic individuals and restrict them from coming in. This system has optimistic software and hardware solution to a real-world problem. We have used some algorithms to detect face mask and temperature. This system uses raspberry pi as the central processor while Pi cam, infrared sensor, buzzer, and red led works as I/O peripherals.

Monitoring, Detection, Algorithm, IoT, QR scan, Database.

"Automated Face Mask and Temperature Detection system using IoT based smart entrance ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.9, Issue 5, page no.e70-e74, May-2022, Available :http://www.jetir.org/papers/JETIR2205510.pdf

"Automated Face Mask and Temperature Detection system using IoT based smart entrance ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.9, Issue 5, page no. ppe70-e74, May-2022, Available at : http://www.jetir.org/papers/JETIR2205510.pdf