| Feature | Details |
| Audio system type | Network PoE Ceiling Speaker 15 Watt |
| Integrated functions | Network audio decoding, digital amplifier |
| Network interface | 10/100Base-TX, RJ45 |
| Communication Protocol | SIP |
| Chipset | High-speed dual-core (ARM + DSP) |
| Audio decoding formats | MP3/WMA/WAV |
| Speaker SPL (max) | 96dB |
| Frequency response range | 100Hz~18KHz |
| Installation method | In ceiling |
| Enclosure material | Metal |
| Power supply options | DC 12V/DC 24V or POE |
| Microphone sensitivity | -52 dB |
| Dry contact | Output and input |
| Dimensions | Dia 200 x 90 mm |
| PoE power note | Model with suffix “POE” means power supply from POE |
| Firmware update | Remote online updates, Supports online firmware upgrade from long distance |
| Processor | High-speed dual-core (ARM + DSP) chip of industrial grade |
| Boot time | Startup in less than 1s |
| Built-in microphone | With built-in microphone; Monitoring and Intercom Microphone |
| Housing safety | Metal enclosure with dome |
| Trigger I/O | Trigger in; Trigger out |
| Power connectors | PoE supply connector; 24V DC; Support either POE or 24VDC |
| Interface | Speker, Connection terminal |
| Certification | CE, RoHS Compliance |