-Made in Korea
-2 Years Warranty
-Finger Print Unlock (Up to 300 Users)
-Password Unlock
-NFC Card Unlock (3 Pcs)
-Key Unlock (2 Pcs)
-APP Control System
-Door Open Record
-Alarm System
-Battery Rechargeable (Capacity up to 6 month per charge)
-Emergency Plug
-Ring Bell function