We executed a fiber optic link spanning over 4 kilometers, connecting 12 communication racks and more than 150 cameras. Our work included laying the fiber optic cabling, performing splicing at the main points, and configuring the network switches. All cameras were linked to a 24-hour monitoring room for continuous surveillance. This project was completed in a very short timeframe, as the client urgently needed security due to a rise in thefts in the area, as well as to protect the assets of storage clients, including cash-handling cargo companies.