Specification Brand : Lorex BulletPoint1 : 16 CH NVR with16x Fixed 30 FPS Metal White Dome Cameras with listen in audio BulletPoint2 : Nocturnal security cameras have the longest night vision ranges available. With the help of external lighting, these cameras will also record in full color all night long. BulletPoint3 : Using HDR technology, Nocturnal security cameras will automatially adjust the lighting in certain spots to ensure no areas are too overexposed or too dark to see details. BulletPoint4 : Keep the 4K footage without the 4K file size. HEVC is used by Nocturnal cameras to drastically compress video file sizes without any noticable difference in quality. BulletPoint5 : Heavy-duty aluminum exteriors not only provide additional protection against vandalism, they will extend the life-cycle so you can count on years of uninterupted service. CameraDescription : Front Color : White CompatibleDevices : Cameras ConnectivityTechnology : Wired ExternallyAssignedProductIdentifier1 : 695529041544 ExternallyAssignedProductIdentifier2 : 0695529041544 ExternallyAssignedProductIdentifier3 : 00695529041544 FrameRate : 30 FPS HardwareInterface : microsd IncludedComponents : HDD ItemName : 16-Channel Nocturnal NVR System with 4K (8MP) Smart IP Security Cameras with Real-Time 30FPS Recording and Listen-in Audio- NC4K3F-1616WD-1 ItemPackageDimensions_Height : 24 inches ItemPackageDimensions_Length : 20 inches ItemPackageDimensions_Width : 12 inches ItemPackageQuantity : 1 ItemTypeKeyword : surveillance-dvr-kits LowLightTechnology : Night color Manufacturer : Lorex MemoryStorageCapacity : 4000 GB ModelName : NC4K3F-1616WD-1 ModelNumber : NC4K3F-1616WD-1 NightVisionRange : 150 feet NumberOfBoxes : 1 NumberOfChannels : 16 NumberOfItems : 1 PartNumber : NC4K3F-1616WD-1 PowerSourceType : Corded Electric ProductDescription : Professionally protect your property day and night with this 16-channel NVR System featuring Nocturnal IP Security Cameras. Along with real-time 30fps 4K recording, Color Night Vision, and Smart Motion Detection, these security cameras include listen-in audio, which will add a whole new dimension to your monitoring. These features make this system an incredibly versatile security solution perfect for a large home, small business, office, or commercial facility. *When Smart Motion Detection is enabled, the camera's recording frame rate is reduced from 30 frames per second to 20 frames per second. **Audio recording is disabled by default. Audio recording without consent is illegal in certain jurisdictions. Lorex Technology does not assume liability for any use of its products that fails to conform with local laws. ProductSiteLaunchDate : 2022-04-29T18:37:22.640Z RecordingMode : 4K video SignalFormat : Digital Size : 16 cam SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 46171610 VideoCaptureResolution : 2160p VideoInput : HDMI