DH-XVR1B04-I видеорегистратор

SystemMain ProcessorEmbedded processorOperating SystemEmbedded linuxSMD PlusPerformance4 channelsAI SearchSearch by target classification (Human, Vehicle)Video and AudioAnalog Camera Input4 channels, BNCHDCVI Camera Input1080p@ 25/30 fps, 720p@25/30/50/60 fpsAHD Camera Input1080p@ 25/30 fps, 720p@ 25/30 fpsTVI Camera Input1080p@25/30 fps, 720p@25/30 fpsCVBS Camera InputPAL/NTSCIP Camera Input4+1 channels, each channel up to 2MPAudio In/Out1/1, RCATwo-way TalkReuse audio in/out, RCARecordingCompressionAI Coding/H.265+/H.265/H.264+/H.264Resolution1080N; 720p; 960H; D1; CIFRecord RateMain Stream:All channels 1080N/720P/960H/D1/CIF/(1~25/30fps)Sub stream:CIF (1~15 fps)Bit Rate32 kbps–4096 kbps per channelRecord ModeManual; Schedule (General, Continuous); MD (Videodetection: Motion Detection, Video Loss, Tampering);Alarm; StopRecord Interval1 min– 60 min (default: 60 min), Pre-record: 1 s–30 s, Post-record: 10 s–300 sAudio CompressionG.711A; G.711U; PCMAudio Sample Rate8 KHz, 16 bit per channelAudio Bit Rate64 kbps per channelDisplayInterface1 HDMI; 1 VGAResolution1920 × 1080, 1280 × 1024, 1280 × 720Multi-screen DisplayWhen IP extension mode not enabled: 1/4When IP extension mode enabled: 1/4/6OSDCamera title; Time; Video loss; Camera lock; Motion detection; RecordingNetworkInterface1 RJ-45 Port (100 Mbps)Network ProtocolHTTP; HTTPS; TCP/IP; IPv4/IPv6; 3G/4G; UPnP; RTSP; UDP; SMTP; NTP; DHCP; DNS; IP Filter; PPPoE; DDNS; FTP; Alarm Server; P2P; IP Search (Supports Dahua IP camera, DVR, NVS, etc.)Max. User Access128 usersSmart PhoneiPhone; iPad; AndroidInteroperabilityONVIF 16.12, CGI ConformantVideo Detection and AlarmTrigger EventsRecording, PTZ, Tour, Video Push, Email, FTP, Snapshot, Buzzer and Screen TipsVideo DetectionMotion Detection, MD Zones: 396 (22 × 18), Video Loss, Tampering and DiagnosisAlarm inputN/ARelay OutputN/APlayback and BackupPlayback1/4Search ModeTime/Date; Alarm; MD and Exact Search (accurate to second)Playback FunctionPlay; Pause; Stop; Rewind; Fast play; Slow Play; Next File; Previous File; Next Camera; Previous Camera; Full Screen; Repeat; Shuffle; Backup Selection; Digital ZoomBackup ModeUSB Device/NetworkStorageInternal HDD1 SATA port, up to 6 TB capacityeSATAN/AAuxiliary InterfaceUSB2 USB ports (USB 2.0)RS485N/ARS232N/A