China Em4200 Keyfob Lf RFID Tag ABS Keychain for Access Control

EM4200 Keyfob LF RFID Tag ABS Keychain for Access Control
RFID key chain tag is also named as RFID key chain,key fob,key finder,key ring,key holder, smart tags.
It is a more convenient and fashion solution for the access control/ staff identification applications.
They are made of durable ABS or PC material.
Description:
1. Chip : TK4100, EM4200, T5577etc.
2. Protocol Standard : ISO11786
3. Read/Write Endurance : 100,000 times
4. Operating Temperature :-20°C to + 70°C

ModelAK-S121Dimension53.9 mm x 33 mm x 8.5 mm+/-0.03mmChip types optionsTK4100, EM4200, T5577 etc.FeatureDurable, waterproof, anti-shockReading range: about 2-5cmData storage: 10 yearsWorking temperature: -20ºC~70ºCHousing materialABSHousing materialBlue, black, yellow , red ,white, green, red , purple etc.ApplicationAccess Control & Security, Time Attendance, Loyalty & Membership Management, Ticket & Payment, Club/SPA membership management, Rewards and promotion etc.

Chip parameters:

ChipMemory
(bytes)User
Memory
(bytes)URL charactersBest UseUltralight644841Cost effective chip for short URLs in products
(wristbands, keyfobs, etc).NTAG203168144132Popular, established all-round NFC chip.
Cost-effective with good memory capacity.NTAG210804841Cheap, general NFC use with short URLs.
Limited availabilityNTAG213180144132Next generation chip, will eventually replace
NTAG203. Great ScanStrength.NTAG215540504492The 'one in the middle'. Good memory but
limited availability compared to the NTAG216.NTAG216924888854Large memory and full feature set. Higher
price makes it suitable for vCard and larger
memory use only.Ultralight C192148132Specialist applications requiring encryption
only.Poor scan distance with mobile phones.MF 1k1024716710Legacy applications only. Not recommended
for general mobile phone NFC usage.Desfire 4k4K40942000Specialist applications requiring strong
data encryption only.Topaz 512512454449Universally compatible chip available in only a
limitenumber of products.
Useful for vCards or small data storage.

Product feature:
Material : ABS
Unit weight : 6 ~ 12 g depending on IC
Dimension : 44.03*30.75*5.25mm or Customized
Color : Grey, blue, yellow, red, white and purple
Depends on requirement
Applications:
Advertising
Consumer Electronics
Gaming
Healthcare and Wellness
Access control
Identifications
Event management
Clud and resort membership
Social media
Packing:
100pcs/opp bag,1000pcs/box
Select Packaging according to purchase quantity.
about us: Shenzhen A.N.G Technology CO., Ltd located in Shenzhen, is a high-tech manufacturer specialized in production Radio Frequency Identification Smart Card, NFC Label and Card Reader.
1. Wide Range Products Item
2. Better Price With High Quality And Professional Package.
3. Be Specialized In RFID Tag, NFC Tag And Smart Card For Long Time.
4. Customize Products Depending On Different Project From Customers.
5. Professional Designer, Experienced Salesman And Workers.
6. Advanced Production Experience and Professional R&D Capability.