In case of enhancing system, need to replace some components with the higher version in the existing system, we undertake modification like.
Addition or replacement of MCB/MCCB/ACB of higher capacity, adding an extension to existing Panel, adding industrial points
Adding more cameras to DVR/NVR, Replacing advance DVR/NVR and Cameras with Existing components
Addition of Magnetic lock, Card reader, Finger reader
Addition of extensions
Replacement of Panel with Advance Panel, Addition of Smoke/Gas Detectors, MCP, Horn etc.