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Bestseller No. 1

242 Reviews

Note: You cannot add them to RFID locks directly. You must write data into them by a 125kHz RFID card writer before use. They are blank tags, no data inside.
Frequency: 125kHz; Sensing Distance: 2.5 to 10 cm (1 to 4 inch); Data Storage Life: 10 Years.
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.

Bestseller No. 2

351 Reviews

Original T5577 Chips,it doesn't have pre-programmed id number,so need to write the id on it before you read,SO MAKE SURE YOU HAVE THE WRITER BEFORE YOU BUY IT.
it's rewritable chip,and it can write in 125khz id format and H ID WG 125khz format
Please note it can't be read before you program the chip

Bestseller No. 3

866 Reviews

【NFC Coin】 The package includes 50 pieces blank NFC tags coin card, the size of this round NFC 215 card stickers is 25 mm in diameter. Small and portable to carry. The quantity is just the right amount for fun and needs; good choice as a small gift for your friend or family
【Scope of Application】 Compatible with TagMo Amiibo and most NFC-enabled mobile phone & devices, which bring more conveniences; With this NFC card NTAG215 tag, you can DIY your NFC equipment according different needs, like daily using for sharing contact info, business card, URL, text, security, authentication purposes, etc. Note: some mobile phone doesn't support third party NFC tools app, it is not NFC cards problem, please understand it clearly before buying
【Original NTAG215 Chip】 The blank NFC tags built-in NTAG215 chip, with 504-byte usable NDEF memory, you can quickly write the information you want. The chip has a read-write lock function that can be repeatedly edited or read-only; Cannot be edited or reset after set as read-only tag; As for Amiibo only can edit once; Suits for long time use

SaleBestseller No. 4

282 Reviews

Note: These are 125kHz key fobs (tags). If you want to add them to your lock system, please ensure that your system uses the same frequency of unencrypted 125kHz. Incompatible with other frequencies like 13.56MHz. Incompatible with encrypted tags like HID, Indala, Cobra, APCiK, Paradox, Radio, Honeywell, Kaba, Isonas, etc.
Read only. Not rewritable. You cannot re-program them. Each key fob is already pre-programmed with a unique ID number. The 10-digit number is engraved on the tag casing.
Compatible with other universal 125kHz tags like EM4100/4102.

Bestseller No. 5

105 Reviews

125KHz RFID key fob (key tag). Read only. Not rewritable. If you want to add these tags to your lock as new key cards, please make sure that your lock uses the same frequency of unencrypted 125kHz. Not work for other frequencies like 13.56MHz. Not work for encrypted systems.
Compatible with other universal 125KHz tags like EM4100/4102. Not compatible with encrypted tags like HID, Indala, Cobra, APCiK, Paradox, Radio, Honeywell, Kaba, Isonas, etc.
Suitable for 125KHz RFID proximity access control system and ID management system. For example, add it to your RFID door lock if applicable.

Last update on 2023-06-03 at 00:03 / Affiliate links / Images from Amazon Product Advertising API