High Performance Wall Mounted IP Network Audio Active Ceiling Speaker

SIP743T from SINREY is a wall-mounted active ceiling speaker designed for modern IP network environments, integrating a 10/100M adaptive Ethernet interface with a 20W high-fidelity speaker, supporting SIP protocol, RTP multicast and private broadcasting protocols, and is suitable for audio playback and intercom requirements in multiple scenarios such as enterprises, medical care, education, and so on. Its compact structural design and flexible power supply (supports POE module) make it an ideal choice for building intelligent audio networks.

In terms of core functions, SIP743T is fully compatible with SIP v1 (RFC2543) and v2 (RFC3261) standards, and can be directly accessed to SIP phone system or IP-PBX to achieve one-way intercom and RTP multicast audio stream playback. The device has a built-in 20W power amplifier, matched with high-quality speakers, with a frequency response covering 70Hz to 20kHz, and supports audio codecs such as G.711a/u (Narrowband/Wideband), G.722 (HD Voice), MP3, etc., which ensures that it can provide clear voice and music playback effects even in noisy environments. In addition, its multicast and broadcast functions can receive RTP multicast data streams from SIP servers and support timed ringing, zone broadcasting and emergency shouting via private broadcast protocols, with up to 10 priority broadcast zones, to meet diversified needs in different scenarios.

In terms of deployment flexibility, SIP743T supports DHCP to obtain IP address automatically or manually configure network parameters through management software (Web/API) to simplify the installation process. Meanwhile, the optional POE power supply module further reduces wiring complexity, requiring only one network cable to complete power supply and data transmission. It has a wide operating temperature range (-40°C to 85°C), and the protection design meets the needs of humid, dusty and other harsh environments, especially suitable for factories, outdoor corridors and other scenarios.

In terms of application scenarios, the SIP743T can be widely used in corporate campuses, medical institutions, education and industrial environments. For example, in enterprise parks, the device can be integrated into IP-PBX systems to achieve cross-floor broadcast notification, conference room audio playback and emergency communication; in medical institutions, it supports background music playback in ward areas, nurse station intercom linkage, and priority broadcasting to cover regular audio streams; in the education industry, it is compatible with SIP terminals to build distributed broadcasting networks, which can meet the needs of classroom audio resource distribution and library bulletin broadcasting; in industrial scenarios, it can be widely used in industrial environments, education and industrial environments. In the education industry, it is compatible with SIP terminals to build a distributed broadcast network to meet the needs of classroom audio resource distribution and library announcements; in industrial scenarios, it adapts to high-noise and complex electromagnetic interference environments, providing reliable voice command issuance and real-time scheduling.

With its high performance audio processing, flexible network compatibility and low maintenance cost, SIP743T becomes the core equipment for audio playback and intercom in IP network environment. Whether in a commercial space or industrial scenario, its intelligent features can significantly improve communication efficiency and management convenience, helping users create a seamless audio network ecosystem.