i³ International' s innovative power supply, the UN2416, is designed for convenience and easy installation. Equipped with 16 camera inputs and functioning as video and power in one, the UN2416 simplistic design is intended for better wire management and organization. Utilizing CAT-5e, each camera can received 24AC power, video over unshielded twisted pair (UTP), and RS-485 for communication. Also, the UN2416 accepts 16 of RJ45 connections from 16 analog cameras. When switching to an IP solution in the future, your wire infrastructure is ready without any added cost!