Security Survielance System Provision and Installation

Supply and install 12 one-way direction cameras and one 360-degree dome camera, supply and install a network video recorder (nvr) with adequate storage for a minimum of 30-day retention and a back-up battery power source from 1 to 3 hours, security surveillance system shall include a mobile application with a minimum of 5 users, security surveillance system must be an open platform to allow interface with potential future expansion for access control, perimeter monitoring and shall interact with the department's existing equipment. See attached file.