Specification AgeRangeDescription : adult Brand : XIXEI BulletPoint1 : Important Note : These are blank tags without pre-programmed card numbers. You cannot directly add them to RFID locks or use a card reader to read them. Before use, you must first write data(card numbers) into them by a 125KHZ RFID card writer. BulletPoint2 : Frequency : 125kHz; Sensing Distance: 2.5 to 10 cm (1 to 4 inch); Data Storage Life: 10 Years. BulletPoint3 : Writable & Rewritable : It can be erased and written 100,000 times. Suitable for making new and back-up tags, with the 125kHz RFID card writer/copier. BulletPoint4 : Chip : T5577/CET5577 (compatible with other universal 125kHz tags). BulletPoint5 : Approx Size : 1.4*1.1*0.3 inch. High-Quality Copper Coil inside. Casing Material: ABS Plastic. Waterproof & Durable. Package includes 3 PCS. Color : Black ExternallyAssignedProductIdentifier : 7596320574763 ExternallyAssignedProductIdentifier1 : 0780509936191 ExternallyAssignedProductIdentifier2 : 780509936191 ItemName : XIXEI 10 pcs 13.56MHz RFID Proximity ID Card Key Tags Writable rewritable UID fob tag ItemPackageDimensions_Height : 9.2964 centimeters ItemPackageDimensions_Length : 2.4892 centimeters ItemPackageDimensions_Width : 6.5024 centimeters ItemPackageQuantity : 1 ItemShape : Rectangular ItemTypeKeyword : commercial-access-proximity-cards Manufacturer : Network Security Technology Co.,Ltd. Material : ABS Plastic ModelName : dytcfly ModelNumber : UID key fob-black NumberOfBoxes : 1 NumberOfItems : 10 PartNumber : UID key fob-black ProductDescription : Important Note: 1. These are blank tags without pre-programmed card numbers. You cannot directly add them to RFID locks or use a card reader to read them. 2. Before use, you must first write data(card numbers) into them by a 125KHz RFID card writer.
FAQ: 1. Question: Can I directly register these tags to my electronic lock? Answer: No. These tags are blank tags without pre-programmed card numbers. The electronic locks cannot write or program a blank tag. The electronic locks can read only. They read card numbers from programmed tags and then verify it Pass or not.
2. Question: Why can't I copy my old tags/cards to your tags by a card writer? Answer: First, make sure that your card is the same RFID frequency of 125KHZ. Not all RFID cards are 125KHZ type. For example, another popular key cards use the frequency of 13.56MHZ, which is also called NFC card or IC card. Cards of different frequencies are incompatible. Second, make sure that your RFID card writer can work for the frequency 125KHZ, and that you set it in the right channel. Some RFID card writers have several working frequencies.
XIXEI 12 pcs Writable 125kHz RFID Keyfob Proximity ID HID and AWID Card Token Tag Rewritable T5577/CET5577 Universal Blue Blank Tags