Specification Brand : Camstar BulletPoint1 : 8.0 Megapixel Full HD Realtime Recording 16 Channel 6K 12MP NVR and (16) 8MP Weatherproof POE H.265+ 4K Two-Way Audio IP Dome Cameras with Alarm Lights (Built-in 2.8-12mm Motorized 4X Optical Zoom Lens and Built-in Microphone and Speaker for Audio Recording and 2 Way Talk) BulletPoint2 : Face Recognition/Human/Vehicle Smart AI Detection - Our AI Camera's built-in intelligent facial recognition and Human/Vehicle detection software automatically recognizes familiar faces or people or car to maximize security and eliminate false alarms. You'll instantly know if unknown faces or persons or vehicle arrives on your property with advanced AI motion detection technology. BulletPoint3 : Two-Way Audio Built-in Microphone and Speaker for 2 Way Talk Hear and speak to people on your property from your mobile device. It will also expand your security coverage beyond the camera's field of view (FOV) and can help assist with interpreting events BulletPoint4 : 2.8-12mm 4X Optical Zoom, Auto-Focus, Full 355-Degree horizontal rotation and 90-Degree tilt. Pan Tilt Zoom Camera Remotely Through NVR, Computer, Phone, Tablet BulletPoint5 : Work with Google (Add voice control with Google Assistant device). Includes AI Motion Detection & Snapshot & Email Alerts & USB backup feature for peace of mind. Pre-installed 4TB Hard Drive. (2 SATA, Up to 12TB each, Total up to 24TB). Our products are NDAA Compliance and we provide Two Years Warranty and US-based Free Tech Support. CameraDescription : Front Color : White Color1 : White Color2 : Black CompatibleDevices : Cameras 上网具 CompatibleDevices1 : Smartphones CompatibleDevices2 : Cameras 电脑及外设 ConnectivityTechnology : Wired ControlMethod : voice ExternallyAssignedProductIdentifier : 9512087854021 ExternallyAssignedProductIdentifier1 : 810025439347 ExternallyAssignedProductIdentifier2 : 0810025439347 ExternallyAssignedProductIdentifier3 : 00695529041155 FrameRate : 20 FPS IncludedComponents : Microphone and Speaker IncludedComponents1 : 1 IncludedComponents2 : NVR, Cameras, Cables ItemName : GW Security 16 Channel 12MP NVR with (16) x UHD 8MP 4K IP POE 4X Optical Zoom Motorized Two-Way Audio PTZ Security Camera System, Face Recognition, Human/Vehicle Detection, Blue/Red Alarm Lights ItemPackageDimensions_Height : 64.2366 centimeters ItemPackageDimensions_Length : 41.1226 centimeters ItemPackageDimensions_Width : 46.8376 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : surveillance-dvr-kits ItemTypeName : 4K Auto Tracking PTZ Camera System LowLightTechnology : Starlight Manufacturer : GW Security MemoryStorageCapacity : 4 TB ModelName : 4K Auto Tracking PTZ Camera System ModelNumber : GW16CH851PTZ16 NightVisionRange : 100 feet NumberOfBoxes : 1 NumberOfChannels : 16 NumberOfItems : 1 PackageLevel : unit PartNumber : 93116AHD-808H-752WD-16-4T PowerSourceType : Power Over Ethernet ProductDescription : Overview True Ultra HD 4K 8-Megapixel Resolution - GW 4K (8MP) cameras use advanced 8-Megapixel Starlight image sensors and have approximately FOUR times the amount of pixels as a 1080p HD camera. Our 8.0 Megapixel 4K cameras are capable of true HD 2160p resolution (3840 x 2160), giving sharper and larger image and video than 4MP or 1080p security cameras. This higher resolution is the same as a high definition 4K television and movie that consumers are use to. Pan Tilt Zoom (PTZ) Camera - Full 355-Degree horizontal rotation and 90-Degree tilt. Pan Tilt Zoom Camera Remotely Through NVR, Computer, Phone, Tablet 2.8~12mm Motorized 4X Optical Zoom Lens - You can control the field of view of the camera from NVR or a computer or smartphone or tablet. Once the camera is mounted and set it in the direction you'd like it to look at, you can control the zoom at the touch of a button without having to climb up to the camera and change the lens setting. At the widest setting of 2.8mm, you can expect to have a 120 degree view. When you are zoomed in all the way at the 12mm zoom length, you will get a 20 degree view. Two-Way Audio - Built-in Microphone and Speaker for 2 Way Talk Hear and speak to people on your property from your mobile device. It will also expand your security coverage beyond the camera's field of view (FOV) and can help assist with interpreting events. Package Include: 1 x GW5516NPN: 16 Channel 4K NVR with pre-installed 4TB Hard Drive 16 x GW851PTZ: 8MP AI PTZ camera 8 X GWCAT100: 100FT CAT5e Cables 8 X GWCAT60: 60FT CAT5e Cables ProductSiteLaunchDate : 2023-10-16T18:27:23.050Z RecordingMode : motion detection SignalFormat : IP Network StreetDate : 2020-12-01T00:00:01Z SupplierDeclaredDgHzRegulation : not_applicable TotalUsbPorts : 2 VideoCaptureResolution : 4K UHD 2160p VideoCaptureResolution1 : 2160p VideoCaptureResolution2 : 1080p VideoInput : HDMI VideoInput1 : USB VideoInput2 : HDMI VideoInput3 : VGA