| Version optional | TUYA |
| Color optional | Piano Black/Gold/Coffee Red/Silver |
| Unlock methods | Card+Fingerprint+Password+Mechanical key+App Control |
| Dimensions length * Width * height | 63*67mm/69*63mm |
| Mortise | 304 Stainless steel (Iron mortise lock is optional) |
| Material | Zinc alloy body |
| Safety | Normally open mode, keep the lock under open mode when you don't wanna lock the door |
| Power supply | 5000mah lithium battery, up to 182days working time (unlock 10 times/day) |
| Features | TEmergency USB backup power; Comparison time: ≤ 0.5sec; Working temperature: -40°- 70°; Suit for door Standard: 25-120mm(Thickness) |
| Package size | 16pcs,425*300*340m,15.04kg |
| Reason for choosing | Circular smart fingerprint digital lock/Factory direct export/The lowest price in the industry |
