FEATURES
- Normal Pin & Guest Pin Number
- Dual-Mode Security Feature
- PINAuthentication
- PINIndividual Registration
- PINAll-at-once Registration
- PINIndividual Delete
- PIN All-at-once Delete
- Automatic Lock Setting
- Manual Lock Setting
- Anti-Hacking Alarm
- Anti-Prank Alarm
- 1 Minute Lock
- Deadbolt Error Alarm
- Low Battery Alarm
- Emergency Battery
- Volume Setting
- Mute Setting
