The Best Rfid Keychain of 2025 – Reviewed and Top Rated
After hours researching and comparing all models on the market, we find out the Best Rfid Keychain of 2025. Check our ranking below.
2,049 Reviews Scanned
- 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. More product info and FAQ is listed in the Product Description. Please read them before purchase.
- 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.
- Chip: ATMEL T5577 (compatible with other universal 125kHz tags).
- Approx Size: 1.4*1.1*0.2 inch. High-Quality Copper Coil inside. Casing Material: ABS Plastic. Waterproof & Durable. Package includes 10 PCS.
- Read only, Can not be programmed.
- Can't compatible with UHF reader and encrypted readers, for example,HID,Cobra,APCiK,Paradox,Radio,Honeywell,Kaba,Isonas,etc
- Response frequency: 125KHz. Chip type: EM-ID 4100/4102 (Only Read)
- Chip type: EM-ID 4100/4102 (Only Read)
- Detecting distance: 5-10cm.
- 1.ID 125
- 2.Tag is blank, it can not work for access control device directly without writing or copying
- 3.Compatible with TK4100/EM4100/EM4200 and other ID tag, Also it can copy TK4100/EM4100/EM4200 and other ID tag
- 4.It can work with ID device, but need to program or copy other ID tag before use.
- 5.Genuine leather material, looks very high-end
- [WHY YOU MAY NEED ONE] Stiching with advanced material, this bag provides a 100% protection to your card and does not affect signal transmission at all. Add some mystery to your card and make you look tasteful.
- [MULTIFUNCTIONAL] It storage your ID card,RFID key fob,coins.And also is a stylish keychain.
- [EASY TO CARRY] Dimensions? 2.17 inch x 1.77 inch. Small size that easy to carry,and with integrated keychain that can provides more flexibility.
- [PREMIUM QUANLITY] It is constructed with premium Split Leather, which gurantee the case working greatly even after longer period of use.
- [Lifetime Replacement Guarantee] We stand behind the quality of our products.If for any reason you are not satisfied with your purchase, please contact us.We provide lifetime replacemet guarantee.100% Satisfaction Guarantee for risk-free shopping!
- Compatible work with RC522 and PN532. Works with KABA,SAFLOK,MIWA, ONITY , Securelox LOCKS. NOT work with HID, SALTO, ASSA, ABLOY Locks. ( Please make sure this keyfob is compatible with your system before purchasing.)
- RFID key fobs are pre-programmed with a unique ID , 4byte UID. ( UID is fixed and not changeable. The ID number is not engraved on the tag casing!!! )
- ISO 14443A, 13.56MHZ, 1KB memory. NOT compatible with AMIIBO and 125KHz Readers !!! If you want to add the key tags to your lock system, please ensure that your system is the same frequency.
- Key tag is made of ABS, waterproof and environmental material. Each package includes 50 PCS. Factory default key : FF FF FF FF FF FF.
- If you have any questions about our RFID key fob, please contact us and we will try our best to make things right. MINDRFID belongs to Chengdu Mind Golden Card System Co., Ltd.
- Original T5577 Chip,it doesn't have pre-programmed id number,so need to write the id on it before you read
- Please note it can't be read before you program the chip
- it's rewritable chip,and it can write in 125khz id format and H ID WG 125khz format
- blue,black,yellow,red color available in stock
- can write by 125KHz RFID writer/copier
- Chipset: MF Classic 1k S50 chip. Color: mix color, including blue, black, red, yellow, green, gray. Package of quantity: 10 pieces.
- Memory: 1k bytes EEPROM memory.
- Operating Frequency: 13.56MHz, high frequency.
- Feature: This keychain is not writeable, just read only. Can’t be used to copy other cards or keychains.
- Applications: access control system, personnel identification, patrol system, attendance system, etc.
Last update on 2024-03-11 / Affiliate links / Images from Amazon Product Advertising API
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