კედლის ქსელური სპიკერი, Hikvision,DS-QAZ1307G1T-E

MicrophoneTypeelectretAmount2Frequency Response100 Hz to 20 kHzSensitivity-42 dBV/PaSampling Rate48 kHzQuantization Bits16 bit
SpeakerRated Power7 WImpedance8 ΩMax. Acoustic Pressure121 dBSPLSensitivity(1 m, 1 W)110 dBDirection70° horizontal by 100° verticalFrequency Response300 Hz to 13 kHzSNR85 dB
FunctionAudio AlgorithmAEC、AGC、ANS、DRCAudio Bit RateG.711ulaw(64 Kbps)/G.711alaw(64 Kbps)/MP3(128 Kbps)Sampling bit width: 16 bitsAudio File FormatMP3, WAVNTP TimingSupportBroadcastRegular broadcast, live broadcast, emergency broadcastTwo-Way AudioSupportSpeech SynthesisLanguage Type: English, Russian, Spanish, Japanese, Thai, Portuguese (Brazil), Korean, French
NetworkNetwork ProtocolIPv4, HTTP, HTTPS , SIP, SSL/TLS , DNS, NTP, TCP, UDP, IGMP, ICMP, DHCP, ARP, SSHInterface Protocol (API)ISAPI, ISUP, SIP, RTP,ONVIFClientHik-Connect, ivms/4200, HikCentral Professional, Hik-Partner Pro, NVR, MileStone
CommunicationCommunication MethodSupport wired network communication
InterfaceEthernet InterfaceRJ45 10 M/100 M Adaptive Ethernet port × 1Power Output12 VDC, 25 mA(max.)Local StorageBuilt-in 4 GB EMMC (Audio file storage is 1 GB.)APIISAPI, ISUP, SIP,ONVIFAlarmAlarm input ×1ResetSupport
GeneralMaterialMetalOperating Temperature-30 °C to 60 °C(-22 °F to 140 °F)Operating Humidity＜90% (No condensation)Language41 languages: English, French, Spanish, German, Italian, Japanese, Thai, Russian, Portuguese (Brazil), Arabic, Bulgarian, Czech, Danish, Greek, Spanish (Mexico), 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, VietnameseDimension175 mm × 237 mm × 272 mm(6.9″ × 9.3″ × 10.7″)PowerPOE IEEE 802.3at 16.4w(max)Package Dimension310 mm × 245 mm × 350 mm(12.2″ × 9.6″ × 13.8″)WeightApprox. 2.1 kg (4.63 lb.)ColorWhiteWith Package WeightApprox. 3.0 kg (6.61 lb.)Packing ListDevice × 1Regulatory Compliance and Safety Information × 1
ApprovalProtectionIP67EMCCE-EMC: EN 55032:2015+A11:2020+A1:2020, EN IEC 61000-3-2:2019, EN 61000-3-3:2013+A1:2019+A2:2021, EN 55035:2017+A11:2020 RCM: AS/NZS CISPR 32: 2015 IC: ICES-003: Issue 7SafetyCB: IEC 62368-1:2014CE-LVD: EN 62368-1:2014/A11:2017EnvironmentCE-RoHS: 2011/65/EUWEEE: 2012/19/EUReach: Regulation (EC) No 1907/2006