Data Storage Options
Cloud
Lock Cylinder Security Grade
Grade C/Intelligent digital lock
Network
App, Bluetooth
Smart App
TTlock
Unlock Method
Card, Fingerprint, Key, Password, App Control
Place of Origin
Guangdong, China
Every payment you make on Alibaba.com is secured with strict SSL encryption and PCI DSS data protection protocols
Expect your order to be delivered before scheduled dates or receive a 5% delay compensation
Claim a refund if your order doesn't ship, is missing, or arrives with product issues
