Khóa điện tử Hafele 912.21.048

This Hafele electronic lock is designed for modern houses and apartments, offering smart security features and user-friendly convenience.

• The description claims the lock supports multiple users with individual access rights.
• The description claims it has a secure virtual password system.
• The description claims it allows choosing between automatic and manual locking modes.
• The description claims it can be monitored and controlled remotely via an app.
• The description claims it supports English voice commands.
• The description claims it provides intelligent low-battery alerts.
• The description claims it includes a backup power source with a USB-C port and emergency battery.