Vasu Infosec has more than 25 years of experience designing, delivering and maintaining fire protection and integrated security systems for data centres, tunnels, metros and railways, airports, pharma, industrial and government facilities. Its services include gas-based suppression (inert gas, clean agent, CO2), water mist, deluge, hydrant, sprinkler, foam and kitchen hood suppression, fire detection and alarm, room integrity testing, PA and voice alarm, BMS/SCADA, CCTV and access control. Clients it names include DMRC, Mumbai Metro, USBRL, IOCL, GAIL, Serum Institute and Lupin. It is licensed by the Directorate of Maharashtra Fire Services as a fire-fighting installation agency (licence 2026/RF-375).