I am giving the list of products that are available in the instruments and systems division of Electronic Corporation of India Limited for your reference.

Spectrophotometers
Gate Systems,
CCTV,
Fire Alarm system,
Explosive detector DFMD etc as stand alone system
Ship Installed Radiac Systems XBT Probes
Perimeter protection System,
Upgraded EVM
Energy meters & Energy Management System
Access Control,
Transport sector
X ray baggage inspection system
Nuclear Industrial Instruments Electronic Toll Collection, Weigh in motion