Patil was replying to a Calling Attention motion moved by NCP legislator Jayant Jadhav.
"Kumbh Mela is approaching and even the population of Nashik is increasing. The CCTVs should be installed and made functional by next year. If they are made functional just a month before the Kumbh Mela, it won't prove beneficial," Jadhav said.
He said that the Nashik police commissioner had also requested additional force to maintain law and order during the Kumbh Mela.
A sum of Rs 950 crore has been already sanctioned for the installation of CCTVs in Mumbai and another Rs 338 crore for the same purpose in Pune, Patil said.