China Em4200 Keyfob Lf RFID Tag ABS Keychain for Access Control, Find details about China Lf RFID Tag, RFID ABS Keychain from Em4200 Keyfob Lf RFID Tag ABS Keychain for Access Control
Model | AK-S121 |
Dimension | 53.9 mm x 33 mm x 8.5 mm+/-0.03mm |
Chip types options | TK4100, EM4200, T5577 etc. |
Feature | Durable, waterproof, anti-shock |
Reading range: About 2-5cm | |
Data storage: 10 years | |
Working temperature: -20ºC~70ºC | |
Housing material | ABS |
Housing material | Blue, black, yellow , red ,white, green, red , purple etc. |
Application | Access Control & Security, Time Attendance, Loyalty & Membership Management, Ticket & Payment, Club/SPA membership management, Rewards and promotion etc. |
Chip | Memory (bytes) | User Memory (bytes) | URL characters | Best Use |
Ultralight | 64 | 48 | 41 | Cost effective chip for short URLs in products (wristbands, keyfobs, etc). |
NTAG203 | 168 | 144 | 132 | Popular, established all-round NFC chip. Cost-effective with good memory capacity. |
NTAG210 | 80 | 48 | 41 | Cheap, general NFC use with short URLs. Limited availability |
NTAG213 | 180 | 144 | 132 | Next generation chip, will eventually replace NTAG203. Great ScanStrength. |
NTAG215 | 540 | 504 | 492 | The 'one in the middle'. Good memory but limited availability compared to the NTAG216. |
NTAG216 | 924 | 888 | 854 | Large memory and full feature set. Higher price makes it suitable for vCard and larger memory use only. |
Ultralight C | 192 | 148 | 132 | Specialist applications requiring encryption only.Poor scan distance with mobile phones. |
MF 1k | 1024 | 716 | 710 | Legacy applications only. Not recommended for general mobile phone NFC usage. |
Desfire 4k | 4K | 4094 | 2000 | Specialist applications requiring strong data encryption only. |
Topaz 512 | 512 | 454 | 449 | Universally compatible chip available in only a limitenumber of products. Useful for vCards or small data storage. |