South Korea has the highest suicide rate among the major OECD countries. The suicide rate in Seoul ranges from 21.3 to 23.2 per 100,000 individuals. To improve the survival rate of individuals attempting suicide on Han River bridges, the Seoul Fire Department began installing CCTVs on these bridges in 2012 and has been monitoring them to assess their effectiveness using collected data. This study aimed to evaluate the operational impact of deploying professional monitoring personnel and establishing an integrated video monitoring center by comparing suicide statistics before and after its implementation. The analysis distinguished between two periods: one when water rescue team members monitored the footage themselves after installing their own video monitoring center and the other when deploying professional monitoring personnel and establishing an integrated video monitoring center. After deploying professional monitoring personnel and operating the integrated video monitoring center, the number of rescue dispatches increased by an average of 50%, the survival rate improved by an average of 4.9%, and the mortality rate declined by an average of 4.9%.