Specification Brand : BlueCCTV BulletPoint1 : Easy installation without any new cable , Long distance transmission BulletPoint2 : Both videos are excellent without interference BulletPoint3 : Flexible application to match the locations of cameras BulletPoint4 : Saving much cost of cable, labor and time BulletPoint5 : 2 Of Power Supplies Include Color : Yellow CompatibleDevices : Security Camera CompatiblePhoneModels : Security Camera ConnectorGender : Female-to-Female ConnectorType : Coaxial ExposureControlType : Manual ExternallyAssignedProductIdentifier1 : 0706795742384 ExternallyAssignedProductIdentifier2 : 706795742384 FocusType : Manual Focus FormFactor : Compact IncludedComponents : No IndoorOutdoorUsage1 : outdoor IndoorOutdoorUsage2 : indoor ItemName : BlueCCTV CCTV Video Compressor Multiplexer 2 Cameras by 1 Cable Add Extra Camera or PTZ Without Running New Cable ItemPackageDimensions_Height : 7 inches ItemPackageDimensions_Length : 7 inches ItemPackageDimensions_Width : 7 inches ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : surveillance-camera-cables Manufacturer : BlueCCTV ModelName : NP0223 ModelNumber : MPX-001 NumberOfItems : 1 PartNumber : MPX-001 ProductDescription : Video Compressor Multiplexer 2 Cameras with Data by 1 Cable Add Extra Camera without Running new Cable It’s a big challenge to keep the CCTV system working in good condition. If your customer wants to add more cameras, the difficulty is more than the beginning. You don’t need to run any new cable. Using the original cable to transmit both old camera and new camera is done ProductSiteLaunchDate : 2015-07-16T23:21:45.310Z RecommendedUsesForProduct : Power Supply Connection SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 20 WarrantyDescription : Manufacturer warranty for 90 day