Specification Alarm : Audible AlertType : Motion AssemblyInstructions : Already Assembled Brand : riversmerge BulletPoint1 : 1.There are 2 chips in the ring, one is ID T5577, another one is IC CUID.
BulletPoint2 : 2.ID T5577 chip is blank, it can not be used without written or copy.
BulletPoint3 : 3.IC CUID chip is pre-programmed, you can directly authorize it to work if you are administrator. You can also use it to copy your old IC card. If you have android NFC phone, you can copy your old card IC card without a copier.
BulletPoint4 : 4.Both ID and IC use 360-degree omni-directional sensing technology, the sensing effect is much higher than similar products in the market.
BulletPoint5 : 5.Our ring is made of zirconia ceramic material, which is very comfortable to wear.
Color : Black-19mm CompatibleDevices : Smartphone ConnectivityTechnology : Wireless ControlMethod : application ExternallyAssignedProductIdentifier1 : 0769894490662 ExternallyAssignedProductIdentifier2 : 769894490662 IncludedComponents : Detector ItemName : Riversmerge RFID Rewritable Dual Frequency in One ID T5577&IC CUID Black Ceramics Smart Finger Ring Wear for Men or Women (Black-19mm) ItemPackageDimensions_Height : 6.096 centimeters ItemPackageDimensions_Length : 3.9116 centimeters ItemPackageDimensions_Width : 5.8928 centimeters ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : home-security-systems ItemTypeName : fashion Manufacturer : riversmerge Material : Zinc ModelName : ring-5 ModelNumber : ring-5 NumberOfBoxes : 1 NumberOfItems : 1 PackageLevel : unit PartNumber : ring-5 PowerSourceType : Battery Powered ProductDescription : Product details: Chip: Dual chip T5577+CUID Frequency: ID&IC Inner diameter of ring: 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 23mm Color: Black Material: zirconia cormic + epoxy ProductSiteLaunchDate : 2022-06-08T00:47:41.955Z RecommendedUsesForProduct : Home Security Style : simple SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1