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The in-ceiling speaker supports the SIP protocol, including SIP v1 (RFC2543) and SIP v2 (RFC3261), ensuring compatibility with a wide range of VoIP systems. It also supports the TCP Play Protocol for reliable audio streaming. With a powerful 20-watt speaker, it delivers clear and robust sound. Additionally, the speaker supports Power over Ethernet (PoE), allowing it to receive power and data through a single Ethernet cable for easy installation and reduced wiring complexity.
The 743V IP Ceiling Speaker is a ceiling-mounted SIP speaker for voice paging, emergency and music playback. The speaker has a 10/100M Ethernet interface, supports 10 priority multicast areas, and can play network audio through its own speaker with an output power of up to 20W.
Standard SIP protocol Broadband G.722, narrowband G.711a/u Accept RTP multicast data from SIP server center Specification size: Φ230x150mm（opening：Φ195mm） Optional POE power supply
SINREY SIP Ceiling Speaker 743V can be seamlessly integrated into VoIP systems. It supports SIP v1 (RFC2543) and v2 (RFC3261) protocols, ensuring reliable and clear communication for paging, announcements and intercom applications.
