Tonmind is pleased to introduce two new IP audio products: SIP-S04 8W IP Ceiling Speaker and SIP-S05 20W IP Ceiling Speaker. Designed for modern IP public address and background music applications, these two new models offer clear sound, flexible installation, and smart integration for a wide range of environments.

As part of Tonmind’s growing IP speaker portfolio, SIP-S04 and SIP-S05 are built to meet the needs of offices, schools, hospitals, and commercial buildings where reliable network audio is essential.

Smart IP Audio for Modern Spaces

With the increasing demand for integrated communication and public address systems, more projects require speakers that can work easily with VoIP, security, and building management systems. Both SIP-S04 and SIP-S05 are designed to support this trend.

These two IP ceiling speakers support SIP and ONVIF compatibility, making them suitable for integration with SIP servers, IP PBX systems, IP phones, and video management platforms. This allows users to create a smarter and more connected audio system for announcements, paging, and background music.

Tonmind SIP-S04: Compact and Versatile

The Tonmind SIP-S04 is an 8W IP Ceiling Speaker designed for applications that require compact size and reliable daily performance. It is ideal for smaller indoor areas where clear voice announcements and background music are needed.

Key features of SIP-S04

• 8W built-in amplifier
• SIP & ONVIF compatible
• PoE / DC 12V power supply
• 48K OPUS audio codec
• HTTP API support

Thanks to its compact design, SIP-S04 is a practical solution for places such as meeting rooms, classrooms, corridors, clinics, retail shops, and office areas. It provides clear audio while remaining easy to install and integrate into existing IP networks.

Tonmind SIP-S05: More Power for Greater Spaces

For larger indoor spaces that need stronger sound coverage, the Tonmind SIP-S05 offers a more powerful solution. This 20W IP Ceiling Speaker is built for projects that require higher output while maintaining the same smart network features.

Key features of SIP-S05

• 20W built-in amplifier
• SIP & ONVIF compatible
• PoE / DC 12V power supply
• Pre-recorded messages
• GPIO alarm input
• Fireproof metal back cover

Compared with SIP-S04, SIP-S05 provides higher audio power and enhanced safety features. Its fireproof metal back cover makes it a strong choice for applications where installation safety is especially important. The GPIO alarm input also helps the speaker work with external alarm systems for more flexible emergency broadcasting and event-triggered audio.

Clear Audio and Flexible Installation

Both new models are designed to deliver stable and high-quality network audio. With support for PoE, installation becomes easier by reducing additional power wiring. At the same time, DC 12V power support offers more flexibility in different project conditions.

The use of a 48K OPUS audio codec helps ensure clear voice transmission and reliable audio performance, which is especially important for paging and announcement applications.

Ideal for Multiple Applications

The new Tonmind SIP ceiling speakers are suitable for many indoor environments, including:

• Offices – for daily paging, notifications, and background music
• Schools – for announcements, class change alerts, and emergency communication
• Hospitals – for clear public address and routine audio broadcasting
• Commercial buildings – for music playback, paging, and integration with smart systems

Whether the requirement is a compact speaker for standard rooms or a more powerful model for wider coverage, SIP-S04 and SIP-S05 give installers and system integrators more options for building efficient IP audio solutions.

A New Choice for IP PA Projects

With the launch of SIP-S04 and SIP-S05, Tonmind continues to expand its range of IP speakers for modern communication and public address projects. These two new models combine audio clarity, network compatibility, and installation flexibility, making them a strong choice for customers looking for reliable SIP ceiling speakers.

If you are looking for a network ceiling speaker for your next project, Tonmind SIP-S04 and SIP-S05 can help you create a smarter and more professional IP audio system.