Specification Brand : Lorex BulletPoint1 : Nocturnal security cameras use an 8MP image sensor that delivers exceptionally detailed 4K Ultra HD resolution video and incomparable low-light performance. 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 : 695529041513 ExternallyAssignedProductIdentifier2 : 0695529041513 ExternallyAssignedProductIdentifier3 : 00695529041513 FrameRate : 30fps 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-164WD-1 ItemPackageDimensions_Height : 56.515 centimeters ItemPackageDimensions_Length : 37.084 centimeters ItemPackageDimensions_Width : 43.815 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : surveillance-dvr-kits LowLightTechnology : Night color Manufacturer : Lorex MemoryStorageCapacity : 4000 GB ModelName : NC4K3F-164WD-1 ModelNumber : NC4K3F-164WD-1 NumberOfBoxes : 1 NumberOfChannels : 16 NumberOfItems : 1 PartNumber : NC4K3F-164WD-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 : 2022-05-03T19:48:09.947Z RecordingMode : 4K ULTRA HD, Color Night Vision SignalFormat : Digital Size : 4 cam Style : 8 Cam Bullet Black SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 46171600 VideoCaptureResolution : 2160p VideoInput : HDMI