Support-H3B Pro (Video Smart Lock）
1.How to Install H3B Pro Video Smart Lock
2.Keypad Program and App User Guide
2.1 Keypad Program Guide
2.2 Pair the Lock with App
NEED HELP?
Email : support@nyboer-lock.com
Hours : 24x7 Monday-Sunday
We usually respond to most emails within 24 hours,but if you don't get a response from us,please check your spam and recipient's email address is correct.