20W PoE IP Wall Speaker for Paging Systems: A Comprehensive Solution with SIP741T

The SIP741T SIP Network Active Speaker is a robust 20W PoE-powered audio device designed for modern paging and public address systems. Combining high-performance audio output with seamless network integration, it offers a versatile solution for commercial, industrial, and residential environments.

Core Features

Power over Ethernet (PoE) Support

The SIP741T simplifies installation by supporting PoE (IEEE 802.3af/at), enabling both power and data transmission through a single Ethernet cable. This eliminates the need for separate power wiring, reducing deployment costs and complexity.

High-Power Audio Output

Equipped with a 20W built-in amplifier and a high-efficiency speaker, the device delivers clear and powerful sound coverage, suitable for large spaces such as warehouses, campuses, or retail areas. It also supports external 20W auxiliary speakers for expanded audio distribution.

SIP Protocol Compatibility

Fully compliant with SIP v1 (RFC2543) and v2 (RFC3261) standards, the SIP741T integrates effortlessly with existing SIP-based communication systems. It supports multicast streaming via RTP and private broadcast protocols, enabling synchronized audio broadcasting across up to 10 prioritized zones.

Advanced Audio Decoding

The speaker decodes multiple audio formats, including G.711A/U, G.722, MP3, and Opus, ensuring compatibility with diverse audio sources. Its adaptive bitrate handling (up to 192 kBit/s for MP3) guarantees stable transmission even in fluctuating network conditions.

Durability and Flexibility

Designed for wall-mounted installation, the SIP741T operates in extreme temperatures (-40°C to 85°C) and features an IP-rated waterproof construction, making it ideal for both indoor and outdoor use. Its compact dimensions (160×145×230mm) allow discreet placement.

Applications

Emergency Paging: Broadcast critical alerts in factories or schools.

Background Music: Stream music across retail stores or hotels.

Access Control Integration: Pair with SIP intercoms (e.g., SIP803T) for entryway communication.

Technical Advantages

Network Control API: Enables centralized management via software, supporting remote configuration and firmware updates.

Energy Efficiency: PoE reduces energy consumption while maintaining high output performance.

Scalability: Compatible with SIP servers and third-party devices, allowing seamless system expansion.

The SIP741T exemplifies innovation in IP audio technology, offering reliability, scalability, and superior sound quality for modern paging systems. For detailed specifications, visit SINREY's product page.