In the wake of the coronavirus outbreak disinfectant tunnels are emerging as India's one of the important strategy to disinfect people and protect against infections.  The tunnel is designed with a view to reduce the time of sanitization in places where there are people entering in large numbers such as religious gatherings, educational institutions, hospitals etc. The sanitization process is effective as the person walks through the tunnel and disinfectants are sprayed all over the person from different angles so that the whole body can be sanitized. Taking into consideration the above research, a collaborative team comprising of faculty, scientists, doctors and industrialist have developed a tunnel sanitizer based automatic temperature controller device.