JNPT has installed radiological detection equipment at all exit gates. The contract for the same was awarded to Electronic Corporation of India Limited (ECIL) in 2012, at a cost of Rs 233.24 million. A total of 28 vehicle monitoring systems have been installed at road and rail exit gates. Meanwhile, ECIL has appointed a service engineer to oversee the entire system round the clock as per its terms and conditions with JNPT.