Specification Brand : Lorex BulletPoint : Lorex 4K 16CC 4TB NVR, 8x E842CD BulletPoint1 : 【3MP Super HD Video】The 8CH wireless video security system can work perfectly with the 1296P bullet security cameras; they together deliver true Super HD crystal-clear images, much clearer than 1080p cameras. With 18 infrared LEDs and integrated IR-cut filter, this surveillance camera system offers a night vision range up to 100 ft and ensuring stunning 3MP clarity. BulletPoint2 : 【DIY Plug & Play Setup】 Simply plug the cameras & the NVR to an outlet & they will pair with each other automatically, no messy cabling, no installation hassles. - that's the way wireless it should be. BulletPoint3 : 【Noise-Cancelling Audio Record】Get 1-way hi-fi audio recording with the built-in mic. Enhance security coverage and get additional voice information should any intrusion happen. BulletPoint4 : 【Smart Home Compatibility】 Enjoy 100% hands-free voice control with Amazon Alexa. Give the simple commands to an Alexa device to get instant live stream without smartphones. BulletPoint5 : 【Work with Alexa and Smart Motion Alerts】 Access the whole system remotely by connecting it to an Alexa device for a hands-free control way. Get instant app pushes and email alerts upon there are motion events. Record videos and audio simultaneously for vivid video recording instead of just silent boring footage. BulletPoint6 : Pre-installed 8TB Hard Drive. (2 SATA, Up to 12TB each, Total up to 24TB). Our products are NDAA Compliance and we provide 2 Year Warranty and US-based Free Tech Support. CameraDescription : Front Color : White Color1 : White Color2 : Black CompatibleDevices : Cameras CompatibleDevices1 : Smartphones CompatibleDevices2 : Cameras CompatibleDevices3 : Personal Computers CompatibleDevices4 : Tablets CompatibleDevices5 : Tablets CompatibleDevices6 : Cameras ConnectivityTechnology : Wired ControlMethod : voice ExternallyAssignedProductIdentifier : 5749087426321 ExternallyAssignedProductIdentifier1 : 0695529059228 ExternallyAssignedProductIdentifier2 : 695529059228 FocalLengthDescription : 2.8mm Wide Angle FrameRate : 15 FPS IncludedComponents : 1 IncludedComponents1 : Recorder IncludedComponents2 : Cameras IncludedComponents3 : 2 X GWSW1602G: 16 Ports PoE Switchs IncludedComponents4 : 16 x GWCAT100: 100ft Ethernet Cables IncludedComponents5 : 16 x GWCAT60: 60ft Ethernet Cables IncludedComponents6 : Quick Guide and User Manual IncludedComponents7 : All Necessary Hardware and Software Included IncludedComponents8 : 2 Year Warranty IncludedComponents9 : US-based Free Lifetime Phone & Email Tech Support ItemName : Lorex 4K 16-Camera Capable (Wired or Fusion Wi-Fi) 4TB Wired NVR System with 8 IP Dome Cameras Featuring Listen-in Audio (White) ItemPackageDimensions_Height : 18 inches ItemPackageDimensions_Length : 18 inches ItemPackageDimensions_Width : 26 inches ItemPackageQuantity : 1 ItemTypeKeyword : surveillance-dvr-kits ItemTypeName : 简易型 LowLightTechnology : Night Vision Manufacturer : Lorex MemoryStorageCapacity : 4 TB ModelName : AU-N48WHR6-V1-76GK ModelNumber : N86464-8CD8 NightVisionRange : 100 feet NumberOfBoxes : 1 NumberOfChannels : 16 NumberOfItems : 1 PackageLevel : unit PartNumber : GW32IP85BF32 PowerSourceType : Corded Electric ProductDescription : 4K 16CC 4TB NVR, 8x E842CD ProductSiteLaunchDate : 2024-01-03T18:27:50.632Z RecommendedUsesForProduct : Warehouse Security RecordingMode : motion detection SignalFormat : Analog Size : With 1TB Hard Drive StreetDate : 2020-10-02T00:00:01Z SupplierDeclaredDgHzRegulation : not_applicable TotalUsbPorts : 3 UnitCount : 1 VideoCaptureResolution : 4K VideoCaptureResolution1 : 1944p VideoCaptureResolution2 : 1536p VideoCaptureResolution3 : 1920p VideoCaptureResolution4 : 1296p VideoCaptureResolution5 : 1080p