| 類型 | electret |
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| 數量 | 2 |
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| 頻率響應 | 100 Hz to 20 kHz |
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| 靈敏度 | -42 dBV/Pa |
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| 取樣率 | 48 kHz |
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| 量化位深 | 16 bit |
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| 額定功率 | 60 W |
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| 阻抗 | 4Ω |
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| 最大聲壓 | 106 dBSPL |
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| 靈敏度（1m, 1W） | 90 dB |
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| 覆蓋角度 | All directions |
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| 信噪比 SNR | 85 dB |
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| 喇叭單元 | Low frequency 5.25′′ × 2，high frequency 1′′ × 1 Horizontal: 190° Vertical: 120° |
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| 音訊演算法 | AEC、AGC、ANS、DRC G.711ulaw(64 Kbps)/G.711alaw(64 Kbps)/MP3(128 Kbps) Sampling bit width: 16 bits |
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| 音訊檔案格式 | MP3, WAV |
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| NTP 對時 | Support |
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| 廣播功能 | Regular broadcast, live broadcast, emergency broadcast |
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| 雙向語音 | Support Language Type: English, Russian, Spanish, Japanese, Thai, Portuguese (Brazil), Korean, French |
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| 網絡協議 | IPv4, HTTP, HTTPS , SIP, SSL/TLS , DNS, NTP, TCP, UDP, IGMP, ICMP, DHCP, ARP, SSH |
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| Interface Protocol (API) | ISAPI, ISUP, SIP, RTP,ONVIF |
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| 客戶端 | Hik-Connect, ivms/4200, HikCentral Professional, Hik-Partner Pro, NVR, MileStone |
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| 通訊方式 | Support wired network communication |
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| 網絡接口 | RJ45 10 M/100 M Adaptive Ethernet port × 1 |
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| 本機儲存 | Built-in 4 GB EMMC (Audio file storage is 1 GB.) |
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| API | ISAPI, ISUP, SIP,ONVIF |
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| 警報 | Alarm input × 2 |
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| 音訊輸入 | Line in × 1, phoenix terminal Green light on: normal Green light flash: intercom in progress Red light on: start or network disconnection Red light flash: upgrading |
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| 重設 | Support |
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| 供電 | 100 VAC to 240 VAC |
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| 材質 | Metal |
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| 工作溫度 | -40 °C to 60 °C(-40 °F to 140 °F) |
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| 工作濕度 | ＜90% (No condensation) |
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| 尺寸 | 160 mm × 160 mm × 446.8 mm(6.3" × 6.3" × 17.59") |
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| 包裝尺寸 | 715 mm × 265 mm × 250 mm(28.1" × 10.4" × 9.8") |
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| 重量 | Approx. 5.4 kg(11.90 lb.) |
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| 連包裝重量 | Approx. 7.1 kg(15.65 lb.) |
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| 顏色 | White Device × 1 Screw pack × 1 |
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| 包裝清單 | Support × 1 L-shaped wrench × 1 Regulatory Compliance and Safety Information × 1 41 languages: English, French, Spanish, German, Italian, Japanese, Thai, Russian, Portuguese (Brazil), Arabic, Bulgarian, Czech, Danish, Greek, Spanish (Mexico), |
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| 語言 | Estonian, Persian, Finnish, Hebrew, Croatian, Hungarian, Indonesian, Kazakh, Korean, Kirgiz, Lao, Lithuanian, Latvian, Dutch, Norwegian, Polish, Portuguese, Romanian, Slovak, Slovenian, Serbian, Swedish, Turkish, Ukrainian, Uzbek, Vietnamese |
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| 防護等級 | IP66: IEC 60529-2013 CE-EMC: EN 55032:2015+A11:2020+A1:2020, EN IEC 61000-3-2:2019, EN |
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| EMC | 61000-3-3:2013+A1:2019+A2:2021, EN 55035:2017+A11:2020 RCM: AS/NZS CISPR 32: 2015 IC: ICES-003: Issue 7 CB: IEC 62368-1:2014 CE-LVD: EN 62368-1:2014/A11:2017 CE-RoHS: 2011/65/EU |
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| Environment | WEEE: 2012/19/EU Reach: Regulation (EC) No 1907/2006 |
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