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Detailed Product Description
Key Specifications/Special Features:
- Display: OLED
- Fingerprint: 500
- Password: 100
- ID number: 500
- Transaction storage: 30,000
- Communication mode: USB client
- Power supply: four AA alkaline batteries 4.2V-6V
- Verification method: fingerprint, password, MF/ID, fingerprint + password, card + fingerprint, and card + password
- Languages: Chinese and English
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