Specification AlertType : Motion Only AudioInput : Microphone Brand : REOLINK BulletPoint : NET VIDEO RECORDER 4CH/NVR2104HS-4KS2 DAHUA BulletPoint1 : ONLY WORK WITH REOLINK IP CAMERAS: Work perfectly with all Reolink PoE 16MP/12MP/4K/5MP/4MP cameras, such as Reolink Doorbell PoE, RLC1224A, RLC-823S2, Trackmix PoE, Duo 3 PoE, 811A, 820A, 843A, 840A, 510A, E1 Outdoor SE PoE cameras. Manage up to 8 cameras simultaneously easily. BulletPoint10 : Easy on-screen OSD setup menu for configuration and operation. 1U rack-mount ready. Easy integration with other A/V system and video broadcast applications. BulletPoint2 : PoE, EASY SETUP WITH PLUG & PLAY: PoE with only one Ethernet cable (up to 330ft) for Reolink PoE Cameras to transmit both power and data. You can live view and access the cameras with or without the internet as Reolink PoE NVR can make an independently running system itself with the DHCP function. BulletPoint3 : FULL INTEGRATION WITH SMART REOLINK CAMS: The Reolink PoE NVRs can integrate human/vehicle detection & playback from Reolink IP cams to build an intelligent system. By adding more Reolink cameras with optical zoom, auto-tracking, two-way talk, motion-triggered spotlights features, you can even build a cutting-edge home security system on your own. BulletPoint4 : FREE VERSATILE APPS AND REMOTE VIEW: Explore rich features and functions in free Reolink App/Client and download it from iOS or Android, Windows or Mac without monthly fees. Intuitive and easy-navigated software ensures local/remote access to your property. Enjoy peace of mind anytime, anywhere. BulletPoint5 : SOUND RECORDING AND 24x7 NVR RECORDING: The Reolink IP Cameras can record videos with sound 24x7, then transmit HD recordings to Reolink PoE network video recorders. This NVR supports up to 8 cameras recording simultaneously to the built-in 2 HDD. For more space, an extra 6TB HDD can be added via the eSATA port. BulletPoint6 : Supports programmable motion detection area and sensitivity levels for each camera/input. Flexible external alarm input/output configurations. BulletPoint7 : Supports automatic video loss detection, motion detection, external alarm detection with buzzer sound. Built-in alarm buzzer can be manually enabled for motion detection, video signal loss or external alarm setup. BulletPoint8 : Supports image freeze function, enabling video frames to be paused or captured for extended period of time. High performance zoom function with selectable zoom area for detailed display. BulletPoint9 : Border line On/Off function for use in split screen modes. Individual color adjustment provided for each video input channel for brightness, contrast, hue, saturation and sharpness control. Color : White CompatibleDevices : Camera ConnectivityProtocol1 : Ethernet ConnectivityProtocol2 : Wi-Fi ConnectivityTechnology : Ethernet ControllerType : Amazon Alexa ControlMethod : voice CustomerPackageType : 1 Pack EffectiveVideoResolution : 1080 ExternallyAssignedProductIdentifier1 : 6939554930256 ExternallyAssignedProductIdentifier2 : 06939554930256 ExternallyAssignedProductIdentifier3 : 00889490019071 FocusType : Auto Focus FormFactor : Bullet IncludedComponents : Adapter IncludedComponents1 : 1x RLN8-410 White IncludedComponents2 : 1x NVR Power Adapter IncludedComponents3 : 1x 1m Network Cable IncludedComponents4 : 1x 1m HDMI Cable IncludedComponents5 : 1x USB Mouse IndoorOutdoorUsage : outdoor InternationalProtectionRating : IP65 ItemName : REOLINK 4K 8CH Network Video Recorder for Home Security Camera System, Only Work with 16MP/12MP/4K/5MP/4MP HD Reolink IP Cameras PoE NVR, 24/7 Recording to Pre-Installed 2TB Hard Drive, RLN8-410-White ItemPackageDimensions_Height : 39.2938 centimeters ItemPackageDimensions_Length : 8.89 centimeters ItemPackageDimensions_Width : 32.2072 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : surveillance-recorders Language : english LowLightTechnology : Night Color Manufacturer : Reolink Digital Material : Metal MaximumRange : 65 feet MediaFormatDigitalVideo : HDD MemoryStorageCapacity : 2 TB ModelName : ZM-W0002 ModelNumber : RLN8-410-W MountingType : Wall Mount NumberOfBoxes : 1 NumberOfChannels : 8 NumberOfItems : 1 PackageLevel : unit PartNumber : iDS-7116HQHI-M1/S PowerSourceType : Corded Electric ProductDescription : Super HD 4MP/8MP/6MP/12MP Home Security Camera System ProductSiteLaunchDate : 2024-08-13T09:41:42.016Z RecommendedUsesForProduct : Indoor/Outdoor Resolution1 : 720p Resolution2 : 1080p RoomType1 : Study Room RoomType2 : Hallway RoomType3 : Living Room RoomType4 : Bedroom RoomType5 : Classroom RoomType6 : Kitchen RoomType7 : Bathroom RoomType8 : Office Size : 8CH NVR StreetDate : 2019-07-02T00:00:01Z Style : 1 Pack SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TotalUsbPorts : 2 UnitCount : 1 UnspscCode : 46171610 VideoCaptureFormat : MOV VideoCaptureResolution : 1080p VideoInput : IP Input ViewingAngle : 81 degrees WarrantyDescription : 2 WaterResistanceLevel : waterproof Wattage : 9 watts WeatherResistanceDescription : Weatherproof WirelessCommunicationTechnology : Wi-Fi