Adtech Systems Ltd. engages in the provision of electronic security products. The firm offers retail security, commercial, and smart home solutions. It operates through the following segments: Electronic Article Surveillance, Closed-Circuit Television and Access Control Systems, Solar, and Others. The company was founded by Mavelikalam Ramakrishnan Narayanan, M. Ramakrishnan Subramonian, and M. Ramakrishnan Krishnan on February 5, 1990 and is headquartered in Trivandrum, India.