Manufacturer, customized, factory price
2. Specialized in smart card producing over 22 years
3. SGS approved

Features
Contactless transmission of data and supply energy
Operating frequency of 13.56 MHz
Data transfer of 106 kbit/s
Data integrity of 16-bit CRC, parity, bit coding, bit counting
Operating distance up to 100 mm (depending on various parameters as, e.g., field strength and antenna geometry)
7-byte serial number (cascade level 2 according to ISO/IEC 14443-3)
UID ASCII mirror for automatic serialization of NDEF messages
Automatic NFC counter triggered at a reading command
NFC counter ASCII mirror for automatic adding the NFC counter value to the NDEF message
ECC-based originality signature
Fast read command
True anti-collision
50 pF input capacitance
180, 540 or 924 bytes organized in 45, 135 or 231 pages with 4 bytes per page
144, 504 or 888 bytes freely available user Read/Write area (36, 126 or 222 pages)
4 bytes initialized capability container with one-time programmable access bits
Field programmable read-only locking function per page for the first 16 pages
Field programmable read-only locking function above the first 16 pages per double page for NTAG213 or per 16 pages for NTAG215 and NTAG216
Configurable password protection with an optional limit of unsuccessful attempts
Anti-tearing support for capability container (CC) and lock bits
ECC supported originality check
Data retention time of 10 years
Write endurance 100,000 cycles
EEPROM

 
Packing & Delivery
Normal package :
200pcs rfid cards  into white box .
5 boxes /10boxes /15boxes into one carton.
Customized Package based on your request.
For example below package picture:

Standard size: 85.5*54*0.86 mm
Frequently used RFID chip for hotel key card: NXP MIFARE Classic® 1K (for guest) NXP MIFARE Classic® 4K (for staff) NXP MIFARE Ultralight® EV1,