- Hign-concerned Chemical: None
- Model Number: EM-02A/MF-03A
- Origin: Mainland China
- Certification: None
- Card type: ID/IC keychain
- Resonance frequency: 125KHZ/13.56MHZ
- Chip type: TK4100/F1108
- Lifespan: more than 100,000 times
- Data storage: more than 10 years
- Working temperature: -20℃~+85℃
- is_customized: Yes
This is high quality rfid 125KHZ/13.56MHZ keyfobs, which can be used for apartment, home, office, hotel, etc!
EM-02A
Please notice that this is not writable one (not copiable, not duplicat), it registe to the system that you want to use, then use the keyfob directly.
Operation frequency: 125Khz(ID Keyfob)
Working Agreement: ISO-14443A
Operating temperature: -20°C ~85°C
Product material :ABS
Each token pre-programmed with unique ID which is printed on it
Each comes with Key ring included
Compatible with all RFID reader to gain access
Card read distance: 3-10CM
Water resistant

MF-03A
Please notice that this is a readable and writable keyfobs.
Operation frequency: 13.56Mhz(IC Keyfob)
Working Agreement: ISO-14443A
Operating temperature: -20°C ~85°C
Product material :ABS
Each comes with Key ring included
Compatible with all RFID reader to gain access
Card read distance: 3-10CM
Water resistant

















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