Uxcell 125kHz T5577 RFID Key Fob Tag, (Black) (30pcs), Writable Rewritable Smart Key Fobs Tags Blank Clone IC Card Key Classic 1K, Suit for - Entry Access Control Systems

<div class="div-os-obd"></div><strong>Selection Reasons -</strong> This RFID keychain tag is made of durable ABS plastic, offering excellent shock resistance, drop resistance, water resistance, anti-magnetism and tolerance to high and low temperatures. The access control key tags are rewritable, allowing multiple writing and erasing, which can be erased and written more than 100,000 times.<br class="div-os-obd"><br class="div-os-obd"><strong>Measurement -&nbsp;</strong>Working Frequency: 125khz; Chip Type: T5577 (Rewritable); Sensing Distance: 2 to 10 cm (1 to 4 inches); Storage Capacity: 1K; Total Size: 35 x 27.8mm / 1.38 x 1.09 &nbsp;inch(L*W); Package Includes: 30Pcs x RFID Key Fob Tags<br class="div-os-obd"><br class="div-os-obd"><strong>Suitable For -</strong> These smart IC key fobs are great for a wide range of access control systems, including building entry, elevators, attendance tracking, parking lots and apartment access, making them great for creating new or replacement key fobs for your security needs. Each smart card keychain comes with a key ring for easy attachment to keys, backpacks or other items, making it easy to carry and not easy to lose.<br class="div-os-obd"><br class="div-os-obd"><strong>Usage Tips -&nbsp;</strong>Please program the writable tag keypad cards by using RFID writers or software. Before programming, ensure your access control system supports 125khz frequency and T5577 writable chips before. Simply present the fob to the reader for contactless access.<br class="div-os-obd"><br class="div-os-obd"><strong>Kind Tips -</strong> Please check the dimensions before purchasing and confirm that these smart cards are compatible with your specific access control system. These are blank tags; the data cannot be read until the chip is programmed. You cannot add them directly to RFID locks, nor can you read them using a card reader.<div class="div-os-obd"></div>

• Durable ABS plastic construction
• Key ring for easy attachment
• Color: Blue; Size: 35 x 27.8 mm
• Frequency: 125kHz; Chip Type: T5577
• Sensing distance: 2 to 10 cm
• Data storage life: Over 10 years
• Includes: 30 Pcs RFID Key Fob Tags