—Standard SIP protocol, TCP playback protocol
—20 W speaker, POE module power supply
—Φ230x150mm (opening: Φ195mm)

—SIP protocol and network compatibility
—Multicast partition management and broadcast control​
—20 W high-power audio output and expansion capability
—​​POE power supply and wide voltage adaptation​

- POE Powered, 20 Watt Speaker
- 10/100M Basic Adaptive Ethernet Interface
- Wall Mount Speaker

- White round paging speaker
-Standard SIP protocol, TCP playback
-POE Module Power Supply, 20 W Speaker
-10/100M basic adaptive Ethernet interface

- Supports standard SIP protocol
- TCP playback
- Built-in 30W speaker
- POE power supply