> With its cylindrical structure, it supports in-ceiling mount installation. The thickness of the mounting plate can also be adjusted when installing it in the ceiling.

> Constructed from aerospace-grade aluminum, it is resistant to corrosion. However, it is not suitable for environments with high corrosion resistance requirements, such as seaside locations, ports, chemical plants, and thermal power plants.

> With its integrated design, it has a built-in network audio decoding chip, high fidelity digital operational amplifier and horn speaker.

> Supports PoE+, which is convenient for on-site installation.

> Supports device registration and broadcast based on the ONVIF protocol.

> Supports the standard SIP protocol, connecting to SIP platforms, and SIP-based broadcasting.

> It has a 512 MB storage capacity, and supports uploading custom audios and using TF cards for expansion.

> Supports remote management over the network, facilitating operation and maintenance.

> Features one-click reset.