NEWGY Biometric door lock D504-B

Product features
1. Option for Tuya smart or TTlock.
2. Multiples unlock way.  Fingerprint,key,IC card,passcode and mobile phone NFC.
3. Phantom password anti peeping. 
4. USB emergency power supply.
5. Combine unlock.
6. Use higher sensitive Semiconductor 3D fingerprint sensor recongnize fast & security.
7. Use high qualitystandard chip,precision higher,speed faster and more energy saving.
8. Resistance of the litlle black box,more security. Supper anti=interference to prevent the use of small black box unlock.
9. Handle up back locking.

Technical Parameters for Biometric door lock D504-B.

1. Power supply: 4.5V-6V, 4 pcs AA batteries.
2. Quiescent current: < 50-65uA
3. Aministrators number: 9
4. Unlock methods: Fingerprint, IC card, Password. Key, Wechat mini program, Tuya smart or TTlock.
5. Working current: > 250uA
6. Fingerprint capacity: 100 pcs
7. Card capacity: 100 pcs
8. Password capacity: 100 pcs.
9. Password length: 6-8 bit.
10.Phantom password: 16 bit.
11.Lower voltage alarm: 4.5V±0.2V
12. Working temperature: -10℃ - 60℃