Data Storage Options
Cloud
Optional versions
Standard/TT LOCK/TUYA/Zigbee
Optional colors
Black, golden, Brown
Key cylinder grade
Level-C key cylinder
Battery
4 pieces of AA batteries
Voice prompt
Chinese and English + 8 languages
Unlocking methods
Fingerprint,password,card,key,app
Panel material
Aluminum alloy andtempered glass
Card password capacity
Atotal of 100 groups
Emergency power supply
5V USB