Specification Brand : OHWOAI BulletPoint1 : 《130°Wide Angle View》This outdoor camera wired captures vivid footage with a wide 130° field of view, enabling clear surveillance of every corner. It allows for detailed scrutiny of specific areas. This closed circuit camera system, featuring a multi-layer optical wide-angle lens, offers approximately a 130°broad field of vision, reducing blind spots in the surveillance area. BulletPoint2 : 《Two-Way Audio》With the security camera system outdoor, the built-in microphone and speaker on the outside cameras can achieve true two-way audio. They can record sounds within about 35ft (10 meters). The two-way audio function allows you to talk to the ones around the security cameras anytime anywhere, for both family communication and threat deterrence. BulletPoint3 : 《Dual Power Mode》Our wired security camera system offers both Ethernet and power connections for maximum flexibility. While standard POE delivers power up to 60 feet, our poe cameras are also equipped with a dedicated power port. When local power is available, it extends the Ethernet transmission range to over 200 feet, giving you greater flexibility for any security setup and ensuring your surveillance system is always reliable. BulletPoint4 : 《100ft Super Night Vision》With the 4K NVR security camera system, the camera view at night can reach up to 100ft with 845nm Ultra 36/4pcs infrared 14-miu LEDs. This is double the distance of similar security cameras, allowing for more areas to be covered by the continuous recording security camera at night. The surveillance camera system also features 3DNR noise reduction technology and SMART HDR function. BulletPoint5 : 《Free APP without Months Fee》 Download the "Honestview" app from the App Store on your smartphone to remotely watch videos on your phone with an internet connection. This feature is convenient for people who work away from home. CameraDescription : Front Color : White CompatibleDevices1 : Wired Poe Cameras CompatibleDevices2 : Smartphones CompatibleDevices3 : TV ConnectivityTechnology : Wired ControlMethod1 : remote ControlMethod2 : application FrameRate : 15fps HardwareInterface : usb2.0 IncludedComponents : Hook IncludedComponents1 : 4K Ultra 8.0MP POE Camera x 4 IncludedComponents2 : 4K Ultra 8.0MP 8CH POE NVR with 2TB HDD x 1 IncludedComponents3 : PoE NVR Power Supply 48V DC x 1 IncludedComponents4 : Ethernet Cable for Cameras 60 Feet x 4 IncludedComponents5 : 3.2ft Network Cable for Internet Connection x 1 ItemDisplayDimensions_Height : 0.98 centimeters ItemDisplayDimensions_Length : 7.48 centimeters ItemDisplayDimensions_Width : 2.36 centimeters ItemDisplayWeight : 0.42 pounds ItemName : 《130°Wide Angle & 2-Way Audio》Outdoor Security Camera System, IP Wired Cameras, 4K Video Surveillance ItemPackageDimensions_Height : 7.2 inches ItemPackageDimensions_Length : 13 inches ItemPackageDimensions_Width : 11.4 inches ItemTypeKeyword : surveillance-dvr-kits LowLightTechnology : Night Vision Manufacturer : OHWOAI Material : Iron MemoryStorageCapacity : 2 TB ModelName : CSOH-04SP8MP04-8ch+3.5"4TB-BW ModelNumber : CSOH-04SP8MP04-8ch+3.5"4TB-BW NightVisionRange : 100 feet NumberOfBoxes : 1 NumberOfChannels : 4 NumberOfItems : 1 NumberOfLithiumMetalCells : 1 OperatingSystem : Linux PartNumber : CSOH-04SP8MP04-8ch+3.5"4TB-BW PowerSourceType : Corded Electric ProductDescription : 《130°Wide Angle & 2-Way Audio》Outdoor Security Camera System, IP Wired Cameras, 4K Video Surveillance ProductSiteLaunchDate : 2024-09-29T05:44:20.622Z RecommendedUsesForProduct : Indoor Security RecommendedUsesForProduct1 : Public Area Surveillance RecommendedUsesForProduct2 : Commercial Surveillance RecommendedUsesForProduct3 : Home Protection RecommendedUsesForProduct4 : Commercial Surveillance RecommendedUsesForProduct5 : Farm Surveillance RecommendedUsesForProduct6 : Garage Security RecordingMode : Schedule SignalFormat : Digital Size : 19.00X6.00X2.50CM Style : 4 Cameras+2TB SupplierDeclaredDgHzRegulation : not_applicable TotalUsbPorts : 2 UnitCount : 1 UnspscCode : 46171610 VideoCaptureResolution : 8MP VideoInput : BNC ViewingAngle : 130 degrees