校園廣播系統 · 廣播喇叭與音訊設備
Grandstream
Grandstream GSC3510 SIP 網路喇叭終端
GSC3510
GSC3510 網路喇叭配備 8W 高傳真喇叭與 3 支指向性麥克風，具備全雙工免持通話與回音消除，並支援 PoE 供電及 Wi-Fi／藍牙連接，適合校園對講與廣播場域。
產品規格
核心規格
| 音訊 | Full-duplex speakerphone；HD acoustic chamber；advanced acoustic echo cancellation |
|---|---|
| 喇叭 | 8W high-fidelity HD speaker；48kHz voice sampling |
| 麥克風 | 3 directional microphones with MMAD／beamforming；up to 4.2m voice pickup |
| 音訊編碼 | G.711、G.722、G.726-32、iLBC、Opus、G.729A/B |
| 網路 | 1 × 10/100 Mbps network port with integrated PoE／PoE+ |
| 無線功能 | Dual-band 2.4／5GHz 802.11 a/b/g/n Wi-Fi；Bluetooth 4.0 + EDR |
| 廣播對講 | SIP Paging；Multicast Paging；priority override |
| 輔助功能 | 2-pin multi-purpose input for peripherals and call buttons |
功能說明
產品特點
- Full-duplex speakerphone
- SIP/Multicast paging
- 3 directional MMAD microphones
- 4.2m voice pickup
- dual-band Wi-Fi and Bluetooth
- PoE/PoE+
適用情境
- 校園廣播與分區對講
- 教室與公共空間通知
- SIP intercom voice communication