| Product name | Biometric smart door lock |
| Version optional | Standard/TUYA/TTLOCK/Zigbee |
| Color optional | Piano Black/Classic copper/Sliver(Customization) |
| Unlock methods | Card+Fingerprint+Password+Mechanical key+App Control |
| Product size | 240x60x21mm |
| Mortise | 304 Stainless steel (Iron mortise lock is optional) |
| Material | Aluminium alloy body |
| Safety | Virtual password: Press the random numbers before or after enter the real password. (Total Length no more than 18 digits); Normally open mode, keep the lock under open mode when you don't wanna lock the door; Automatic Locking system for 30 seconds after 5 times incorrect password input |
| Power supply | 6V DC , 4pcs of 1.5V AAA Batteries——up to 182days working time (unlock 10 times/day) |
| Features | ●Low voltage alarm and emergency USB backup power; ●Comparison time: ≤ 0.5sec; ●Suit for door Standard: 35-50mm |
| Package size | 335*180*125mm,2.4kg |
| Carton size | 620*380*370mm,22kg, 10pcs |
| Reason for choosing | The lowest price in the industry/5 Ways to Unlock/Internal deadbolt button smart lock |
