REDKAR, also known as Volunteer Firefighters, is a community-driven social organization designed to enhance environmental resilience against fire hazards. It is a platform created by and for community members in the Village/Kelurahan setting. REDKAR serves as a hub for the Fire Volunteer Unit (Satlakar), the Fire Volunteer Front (Balakar), and other volunteer groups dedicated to firefighting efforts. This app fosters collaboration between volunteers and facilitates the establishment of firefighting initiatives within communities.

The REDKAR app provides a centralized space for volunteer firefighters to coordinate, communicate, and mobilize resources effectively. Whether initiated by the community or with local government support, REDKAR plays a vital role in strengthening firefighting capacities at the grassroots level.