> With its cone-shaped corners, it is easy to control the direction of audio broadcasts. It also supports wall mount and pole mount installation.

> Constructed from aerospace-grade aluminum, it is resistant to corrosion and designed to endure a range of outdoor climates. 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 intercom based on the ONVIF protocol.

> Supports the standard SIP protocol and SIP-based intercom.

> It has a 512 MB storage capacity, and supports uploading custom audios and using TF cards for expansion (the back cover must be open).

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

> Built-in one-click reset button.