DAHUA DH-XVR4104HS-S2

SystemMain ProcessorEmbedded ProcessorOperating SystemEmbedded LINUXVideo and AudioAnalog Camera Input4/8/16 Channel, BNCHDCVI Camera1080P@25/30fps, 720P@25/30fpsAHD Camera1080P@25/30, 720P@25/30fpsTVI Camera1080P@25/30, 720P@25/30fpsCVBS CameraPAL/NTSCIP Camera Input4+1: each channel up to 2MP8+2/16+2:each channel up to 5MPAudio In/Out1/1, RCATwo-way TalkReuse audio in/out, RCARecordingCompressionH.264Resolution1080N, 720P, 960H, D1, HD1, BCIF, CIF, QCIFRecord RateMain Stream:4CH:1080N/720P/960H/D1/HD1/BCIF/CIF/QCIF (1~25/30fps)8/16CH:1080N(1~12fps)/720P(1~15fps)/960H/D1/HD1/BCIF/CIF/QCIF (1~25/30fps)Sub steram:4CH:CIF/QCIF(1~15fps)8/16CH:CIF/QCIF(1~7fps)Bit Rate1Kbps ~ 6144Kbps Per ChannelRecord ModeManual, Schedule (Regular, Continuous), MD (Video detection: Motion Detection, Video Loss, Tampering), Alarm, StopRecord Interval1 ~ 60 min (default: 60 min), Pre-record: 1 ~ 30 sec, Post-record: 10 ~ 300 secDisplayInterface1 HDMI ,1 VGAResolution1920×1080, 1280×1024, 1280×720, 1024×768Multi-screen DisplayWhen IP extension mode not enabled:4CH: 1/48CH: 1/4/8/916CH: 1/4/8/9/16When IP extension mode enabled:4CH: 1/4/68CH: 1/4/8/9/1616CH: 1/4/8/9/16/25OSDCamera title, Time, Video loss, Camera lock, Motion detection, RecordingNetworkInterface1 RJ-45 Port (100M)Network FunctionHTTP, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE,DDNS, FTP, Alarm Server, P2P,IP Search (Support IP camera, DVR, NVS, etc.)Max. User Access128 usersSmart PhoneiPhone, iPad, AndroidInteroperabilityONVIF 2.42, 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 BackupPlayback4CH: 1/48CH: 1/4/916CH: 1/4/9/16Search 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 8TB capacityeSATAN/AAuxiliary InterfaceUSB2 USB 2.0RS232N/ARS4851 Port, for PTZ ControlElectricalPower SupplyDC12V/2APower Consumption<10W (Without HDD)ConstructionDimensionsCompact 1U, 260×236×48mm(10.2"×9.3"×1.9")Net Weight0.75kg ( 1.7lb) (without HDD)Gross Weight1.5kg (3.3lb)InstallationDesktop installationEnvironmentalOperating Conditions-10°C ~ +55°C (+14°F ~ +131°F), 0~ 90% RHStorage Conditions-20°C ~ +70°C (-4°F ~ +158°F) , 0~ 90% RHThird-party SupportThird-party SupportArecont Vision, AXIS, Bosch, Brickcom, Canon, CP Plus, Dynacolor, Honeywell, Panasonic, Pelco, Samsung, Sanyo, Sony, Videotec, Vivotek, and moreCertificationsCertificationsFCC: Part 15 Subpart BCE: CE-LVD: EN 60950-1/IEC 60950-1CE-EMC: EN 61000-3-2, EN 61000-3-3, EN 55032, EN 50130, EN 55024UL: UL 60950-1