Sd8a840vi-hni Auto-tracking Cam Dahua 4k 40x Starlight Ptz

Product DescriptionModel NO.SD8A840VI-HNI4K 40x Starlight IR PTZ Network Camera
> 1/1.8" 8Megapixel STARVIS™ CMOS> Powerful 40x optical zoom
> Starlight technology
> Max. 25/30fps@4K
> Support Hi-PoE
> Smart wiper
> IR distance up to 450m
> IP67Tech SpecificationCameraImage Sensor1/1.8" STARVIS™ CMOSEffective Pixels3840(H) x 2160(V), 8 MegapixelsScanning SystemProgressiveElectronic Shutter Speed1/1s~1/30,000sMinimum IlluminationColor: 0.002Lux at F1.4; B/W: 0.0002Lux at F1.4; 0Lux at F1.4 (IR on)S/N RatioMore than 56dBIR DistanceDistance up to 450m (1476ft)IR On/Off ControlAuto/ManualIR LEDs10Smart WiperLensFocal Length5.6mm~223mmMax. ApertureAngle of ViewH: 63.9° ~ 2.0°Optical Zoom40xFocus ControlAuto/ManualClose Focus Distance100mm~ 1000mmDORI DistanceNote: The DORI distance is a "general proximity" of distance which makes it easy to pinpoint the right camera for your needs. The DORI distance is calculated based on sensor specification and lab test result according to EN 62676-4 which defines the criteria for Detect, Observe, Recognize and Identify respectively.DetectObserve4400m(14435ft)1740m(5708ft)PTZPan/Tilt RangePan: 0° ~ 360° endless; Tilt: -30° ~ 90°,auto flip 180°Manual Control SpeedPan: 0.1° ~240° /s; Tilt: 0.1° ~100° /sPreset SpeedPresets300PTZ Mode5 Pattern, 8 Tour, Auto Pan ,Auto ScanSpeed SetupHuman-oriented focal Length/ speed adaptationPower up ActionAuto restore to previous PTZ and lens status after power failureIdle MotionActivate Preset/ Scan/ Tour/ Pattern if there is no command in the specified periodProtocolDH-SD, Pelco-P/D (Auto recognition)IntelligenceEvent TriggerMotion detection, Video tampering , Scene changing, Network disconnection, IP address conflict, Illegal Access, Storage anomalyAuto TrackingSupportIVSTripwire, Intrusion, Abandoned/MissingAdvanced Intelligent FunctionsFace Detection, Heat MapVideoCompressionH.265+/H.265/H.264+/H.264Streaming Capability3 StreamsResolution4K(3840x2160)/1080P(1920x1080)/1.3M(1280x960)/720P(1280x720)/D1(704x576/ 704x480)/CIF(352x288/352x240)frame RateMain stream: 4K(1~25/30fps), 1080P/1.3MP/720P (1~25/30fps)Sub stream1: D1/CIF(1 ~ 25/30fps)Sub stream2: 1080P/1.3M/720P (1 ~ 25/30fps)Bit Rate ControlCBR/VBRBit RateH.265/H.264: 512K ~ 8192KbpsDay/NightAuto(ICR) / Color / B/WBacklight CompensationBLC / HLC / WDR(120dB)White BalanceAuto, ATW, Indoor, Outdoor, ManualGain ControlAuto / ManualNoise ReductionUltra DNR (2D/3D)Motion DetectionSupportRegion of InterestSupportElectronic Image Stabilization (EIS)SupportDefogSupportDigital Zoom16xFlip180°Privacy MaskingUp to 24 areasAudioCompressionG.711a/G.711mu/PCM/G.726/AAC/G722.1/G.729/MPEG2-Layer2NetworkEthernetRJ-45 (10base-T/100base-TX)ProtocolIPv4/IPv6, HTTP, HTTPS, SSL, TCP/IP, UDP, UPnP, ICMP, IGMP, SNMP, RTSP, RTP, SMTP, NTP, DHCP, DNS,PPPOE,DDNS,FTP,IP Filter,QoS,Bonjour,802.1xInteroperabilityonVIF Profile S&G, APIStreaming MethodUnicast / MulticastMax. User Access20 usersEdge StorageNAS (Network Attached Storage),Local PC for instant recording, Micro SD card 256GBWeb ViewerIE, Chrome, Firefox, SafariManagement SoftwareSmart PSS, DSS,DMSSSmart PhoneIOS, AndroidCertificationsCertificationsCE: EN55032/EN55024/EN50130-4FCC: Part15 subpartB,ANSI C63.4- 2014UL: UL60950-1+CAN/CSA C22.2,No.60950-1InterfaceVideo Interface1 port(BNC, 1.0V[p-p], 75Ω)RS4851Audio I/O1/1AlarmI/O7/2ElectricalPower SupplyAC24V/3A(±25%), Hi-PoEPower Consumption26W, 38W (IR on, Heater on)EnvironmentalOperating Conditions-40°C ~ 70°C (-40°F ~ +158°F) / Less than 95% RHIngress ProtectionIP67Large Select RangeOne stop for all security requirement
From basic analog CVI to network series now intelligent series all are available. Home, store, office even project installation, most of your security necessary devices can be found here. To know, to trust. Your security partnerSoftware & ToolWhy Choose Usabout GWSECU
As a professional project-base structure designed hd cctv camera manufacturer, GWSecu had passed ISO9001-14001 quality management system authentication, all products have been successfully certificated by CE, FCC, ROHS.
Dahua Authorized Agent
All goods from us are 100% dahua original firmware, not Chinese upgrade version. Neutral without Dahua logo, fully match Dahua Smart PSS, Config ToolFQA
1) Could you do some brief intrudction of GWSECU?
Shenzhen Guowei Security Co., ltd (Gwsecu) is a national high - tech enterprise that integrates the design, development, production and sales of network video surveillance products. Taking "value creation, win-win cooperation" as management principle and "professional, efficient, sincere" as service philosophy, Gwsecu has always striving to contribute to the safety of society.2) How to confirm whether the product is Dahua genuine English version?
You can download software in the official website of Dahua ,only Dahua genuine product is compatible with the software.And we promise all of our products are Dahua genuine products.3) Do you offer OEM service?
Yes we offer OEM service, but there will be MOQ requirements4) Which payment you accept?
We accept T/T, PayPal, Western Union, L/C ect..5) How about your delivery time?Normally we will deliver around 7-10 working days, but some products shall be confirmed with us in advance.
6) How to get technical support ?We have engineers online to support, like skype or teamviewer remotely
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