Specification AudioInput : RCA BatteriesIncluded : 1 Brand : ZOSI BulletPoint1 : 【4K Ultra HD and Color Night Vision】Capture every detail with our 4K Ultra HD camera. With four times the resolution of 1080P, our camera provides sharper image quality, improved color reproduction, and enhanced low-light performance. Record everything with high pixel count and digitally zoom into far objects without loss of quality. BulletPoint2 : 【Person Vehicle Detection & Smart Alerts】Our camera is equipped with smart AI detection technology to precisely identify people and vehicles, reducing false notifications. Receive instant push notifications and email alerts when motion event is detected. BulletPoint3 : 【Two Way Audio & Remote Access】Built-in mic and speaker let you stay in touch with your household. Check in with the family or tell your dog to stop barking, or say hello to the delivery man through the free App. You can live view & playback on mobile phone anywhere anytime. And you can choose the date and time you want to play back on the timeline so you don't miss any important moments. BulletPoint4 : 【Easy Install & Plug and Play PoE System】This simple PoE connection makes it easier to set up and install your home security camera system. Unlike the CCTV DVR systems, videos from the IP camera system will not be degraded, the digital signal will keep a real 8mp high-definition image via Ethernet cables. BulletPoint5 : 【24/7 Recording with 4TB Hard Drive】Built-in 4TB Security Grade Hard Drive, users are provided reliable 24/7 recording.Support ultra-long continuous recording and backup by USB. NVR can be set to automatically overwrite the oldest internally stored footage or you can transfer those video files by USB to a memory stick or external Hard Drive. BulletPoint6 : Mounting type: Surface CameraDescription : Front Color : 4K POE-16Cam CompatibleDevices : mobile phone CompatibleDevices1 : Laptops CompatibleDevices2 : Personal Computers CompatibleDevices3 : Smartphones CompatibleDevices4 : Monitors ConnectivityProtocol : wi-fi ConnectivityTechnology : Wired ConnectivityTechnology1 : HDMI ConnectivityTechnology2 : Ethernet ControllerType : App ControlMethod : application ExternallyAssignedProductIdentifier : 6941709221980 ExternallyAssignedProductIdentifier1 : 6941709216177 ExternallyAssignedProductIdentifier2 : 06941709216177 ExternallyAssignedProductIdentifier3 : 00698545076095 FrameRate : 30 FPS FrameRate1 : 15 fps FrameRate2 : 30 fps HardwarePlatform1 : Smartphone HardwarePlatform2 : Tablet Hazmat1 : LITHIUM ION BATTERIES CONTAINED IN EQUIPMENT Hazmat10 : CN_SmallLithiumIonBatteryInEquipment Hazmat11 : DE_SmallLithiumIonBatteryInEquipment Hazmat12 : EG_SmallLithiumIonBatteryInEquipment Hazmat13 : ES_SmallLithiumIonBatteryInEquipment Hazmat14 : FR_SmallLithiumIonBatteryInEquipment Hazmat15 : GB_SmallLithiumIonBatteryInEquipment Hazmat16 : IN_SmallLithiumIonBatteryInEquipment Hazmat17 : IT_SmallLithiumIonBatteryInEquipment Hazmat18 : JP_SmallLithiumIonBatteryInEquipment Hazmat19 : MX_SmallLithiumIonBatteryInEquipment Hazmat2 : UN3481 Hazmat20 : NL_SmallLithiumIonBatteryInEquipment Hazmat21 : PL_SmallLithiumIonBatteryInEquipment Hazmat22 : SA_SmallLithiumIonBatteryInEquipment Hazmat23 : SE_SmallLithiumIonBatteryInEquipment Hazmat24 : SG_SmallLithiumIonBatteryInEquipment Hazmat25 : TR_SmallLithiumIonBatteryInEquipment Hazmat26 : US_SmallLithiumIonBatteryInEquipment Hazmat27 : ZA_SmallLithiumIonBatteryInEquipment Hazmat3 : II Hazmat4 : 9 Hazmat5 : AE_SmallLithiumIonBatteryInEquipment Hazmat6 : AU_SmallLithiumIonBatteryInEquipment Hazmat7 : BE_SmallLithiumIonBatteryInEquipment Hazmat8 : BR_SmallLithiumIonBatteryInEquipment Hazmat9 : CA_SmallLithiumIonBatteryInEquipment IncludedComponents : dvr , cameras, cables,hard drive IncludedComponents1 : 1 x 16CH 4K NVR with 4TB Security Grade Hard Drive IncludedComponents2 : 16 x 4K 8MP Indoor outdoor POE CCTV Cameras IncludedComponents3 : 16 x 60ft Ethernet Cables IncludedComponents4 : 16 x Mounting Screw Kits IncludedComponents5 : 1 x NVR Power Supply IndoorOutdoorUsage : outdoor InstallationType : Wall-Mounted, Ceiling-Mounted ItemDisplayWeight : 3.89 kilograms ItemName : ZOSI 4K 16CH PoE Security Camera System Outdoor with Person Vehicle Detection,16pcs 4K PoE IP Cameras,2 Way Audio,Spotlight & Sound Siren,H.265+ 16Channel 8MP NVR with 4TB HDD for 24/7 Recording ItemPackageDimensions_Height : 60.325 centimeters ItemPackageDimensions_Length : 29.845 centimeters ItemPackageDimensions_Width : 45.085 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : surveillance-dvr-kits Language1 : english Language2 : french Language3 : spanish Language4 : german Language5 : italian LowLightTechnology : Night Vision Manufacturer : ZOSI Material : aluminum MaximumRange : 100 feet MediaFormatDigitalVideo : HDD MemoryStorageCapacity : 4 TB ModelName : 16DK-2258W16-40-US ModelNumber : 16DK-2258W16-40-US MountingType : Wall-Mounted, Ceiling-Mounted NightVisionRange : 100 feet NumberOfBoxes : 1 NumberOfChannels : 16 NumberOfItems : 1 NumberOfLithiumIonCells : 1 PackageLevel : unit PartNumber : 16JK-231B8*431B8-40-US1 PowerSourceType : Corded Electric ProductDescription : Enhance your home security system with this cutting-edge 8MP PoE security camera system, an ideal NVR security camera system made to meet all of your monitoring requirements. With a resolution of 8 megapixels, this outdoor security camera system produces videos with remarkable clarity and detail, ensuring that you always get clear footage. Power over Ethernet (PoE) technology makes this home security camera system easy to set up, which makes it different from others. This innovation simplifies the installation process, making it simple for DIY enthusiasts and experts alike. Your security camera system will be functional in no time, allowing you to start enjoying peace of mind sooner. Enjoy the convenience of remote access while maintaining control over your security. With your smartphone or monitor, you can keep an eye on your home or workplace environment from the palm of your hand. You will have real time access to all of the monitoring systems, providing you with the necessary assurance, whether you're close to home or miles away. Our 4-camera security system's waterproof construction provides flawless operation under all circumstances. With the IP camera system's weather-resistant design, you can confidently monitor your property with vigilance, come rain or shine. Furthermore, this NVR camera system has intelligent motion detection, an essential element for any home or office security system. As soon as any questionable activity is discovered, you'll be notified right away so you can take appropriate action. With our state-of-the-art 8MP security camera outdoor system, you can improve your security, invest in peace of mind, and protect what matters most. We provide the high-quality support that your home or place of commercial business needs. ProductSiteLaunchDate : 2022-03-28T08:25:25.706Z RecommendedUsesForProduct : Smart AI Detection, Behavior Detection, Two-Way Audio, IP67 Weatherproof, Smart Deterrence, Full Color Night Vision, PoE Connection RecommendedUsesForProduct1 : Home RecommendedUsesForProduct2 : Business RecordingMode : motion detection SignalFormat : Digital Size : 4K POE-16Cam SpecificUsesForProduct1 : Home Security SpecificUsesForProduct2 : Office Security SpecificUsesForProduct3 : Business Security SpecificUsesForProduct4 : Surveillance StreetDate : 2019-04-01T00:00:01Z Style : 4K POE-16Cam SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 VideoCaptureResolution : 4K VideoInput : 4 Channels ViewingAngle : 130 degrees Voltage : 52 volts_of_direct_current WarrantyDescription : one-year warranty