---
title: "controlCUE-hub A&E Specification"
canonical: "https://docs.cuesystem.com/space/AES/2033844225/controlCUE-hub%20A%26E%20Specification"
format: markdown
---
The **controlCUE-hub** is a compact IP-based control unit for centralised management of audiovisual and building automation systems in conference rooms, classrooms, and smart buildings. 

It supports IP control, infrared communication, and EnOcean wireless technology for energy-efficient automation. The device features an embedded web server for browser-based configuration and is programmable via Cue Visual Composer software. Connectivity includes **10/100 BaseT Ethernet with PoE** support, an **integrated EnOcean antenna** (868 MHz), and a **high-power IR blaster **with a maximum carrier frequency of 500 kHz.

Technical specifications include an **ARM® processor** platform, **64 MB LPDDR RAM**, and **256 MB  flash memory**, ensuring reliable performance for automation tasks. It incorporates an onboard real-time clock with battery backup for scheduled operations. Power is supplied via 5 VDC (USB-C) or PoE, with a maximum consumption of 4 W. The unit measures approximately **120 × 120 × 24 mm**, allowing discreet installation on tables or walls.

The controlCUE-hub complies with EU safety and EMC standards and supports protocols such as HTTP/HTTPS, TCP/IP, KNXnet/IP, SSH, and TLS. Applications include AV system control, lighting, HVAC, and security, ensuring interoperability, sustainability, and compliance with public procurement requirements.