Tuya TT Smart Wifi Door Lock Digital Fingerprint password Card Door Lock,Smart Safe Finger Print Lock
| power supply | 4 AA batteries | panel material | Zinc alloy,tempered glass |
| battery life | 500000 times | working temperature | -20~60c |
| Fingerprint capacity | 300 pcs | reading distance | 0~0.5s |
| lock body material | 304 stainless steel | reading time | less 0.5s |
| open type | Tuya app +fingerprint+password+key+card | door thinkness | 35-55mm |
