Lugar de origem
Guangdong, China
Unlock
APP, Password, Card, Key
APP
TTLock, Free for IOS and Andriod
Password capacity
50 groups
Lock core grade
C-class blade lock core + stainless steel latch
Color
Gold, Silver, Red bronze, Green Bronze
Remote Control
Generate time-sensitive passwords on APP, send via SMS
Product Name
Door Knob Lock Hotel Room System American Style Safe IOT Door Lock