

Auto‑configuration of the entire subnet is performed by the AV4, discovering each device and assigning IP addresses without any extra effort from the installer. Each port also supports PoE+ using the optional PW-5430DUS power supply (sold separately). Via the Control Subnet ports, an installer can connect up to four touch screens or wireless gateways or can add Crestron PoE switches ( CEN‑SW‑POE‑5 or CEN‑SWPOE‑16, both sold separately) to handle multiple touch screens, gateways, AV components, and other devices. The Crestron Control Subnet is a Gigabit Ethernet network dedicated to Crestron devices. Programmers can develop and run independent, device‑specific programs, enabling each program to be optimized for a specific function and allowing for changes to be made to one program without affecting the whole system. The AV4 provides a modular programming architecture that allows it to run up to ten programs simultaneously.

Reliable networking and IP control afford seamless integration with other systems and devices, with add-on control capability using Crestron touch screens, wireless remotes, and mobile device apps, as well as remote management through Crestron Fusion® software and the XiO Cloud® service.

Crestron 4-Series delivers a dynamic and secure control system platform capable of managing a room full of disparate technologies. The improved performance allows 4-Series control systems to handle the increasing demands of an advanced automated system. The isolated control subnet port provides a Gigabit Ethernet LAN dedicated to Crestron devices.Ĥ-Series control systems come equipped with an upgraded multicore CPU, delivering a sizable speed and performance increase compared to all Crestron 3‑Series® control processors. The AV4 is designed to integrate and automate technology within any modern networked home, commercial building, or government facility. The AV4 is a secure, high‑performance control processor with a powerful 4-Series control engine and an enhanced feature set, including available control card expansion slots (via the CAGE3 accessory) and dedicated control subnet ports.
