| Version optional | Normal/TUYA BT/TTLOCK |
| Color optional | Black and Silver |
| Unlock methods | Card+Fingerprint+Password+Mechanical key+App Control(optional) |
| Dimensions length * Width * height | L 140*W 60mm |
| Mortise | 304 Stainless steel |
| Material | Alloy |
| Safety | Virtual password: Press the random numbers before or after enter the real password.(Total Length no more than 18 digits); |
| Power supply | 6V DC |
| Features | Emergency USB backup power; Comparison time: ≤ 0.5sec; Working temperature: -25°- 70° ; Working humidity:20%-90%RH; Suit for door Standard: 35-50mm; |
| Package size | 225*165*85mm |
| Carton size | 16pcs,470*430*360mm |
| Reason for choosing | New arrival/The lowest price in the industry/Internal deadbolt button/Competitive price |
