Airbnb Smart Door Lock, Digital Keypad Door Lock

Feature:
- Heavy Duty transmission structure with Stylish and elegant appearance.
- Adopt patented sealed capsule driving unit instead of motor, more stable and durable.
- Keyless, touch keyboard door, recognition rate of 99.999%
- Freely change handle direction(Free handle).
- Easy to installation and change batteries easily.
- Unlock by smart phone APP, code, RF Card, key
- Keypad Shutdown: 10s if a code is wrongly input 3 times.
- Suitable for villas and apartment doors, security doors and wooden doors.Paramenter:Communication modeBluetooth 4.0bleUnlock wayBluetooth, Password, Mechanical keySupport SystemAndroid 4.3 / IOS 7.0 aboveUnlock time≈1.5 secPower Supply4pcs 1.5V AA alkaline batteryStatic current≤18uADynamic current≤200mAWorking Temperature0~80ºCHumidity15~95%Low batteries alarmIf the batteries lower than 4.8V, when you open the lock, the indicator light will flashing for 8 times, it remind you that it's time to replace the batteries, still can open the door 200 timesAnti-break in & security functionInput wrong password 5 times, the keypad will be blocked for 5 minutes