Operation Instruction
Model: VL-VC3900BX
Lobby Station
R
Content
3. External View of Equipment
4. Product Wiring Diagram
5. Installation Diagram
6. Technical Parameters
7. Features and Functions
8. Calling Residence and
Management Center
9. Unlocking with QR Code
10. Description of The
Parameter setting
1
2
8
8
9
10
10
10
11
11
1. Including Items
2. Important Information
Thank you for purchasing this product.
- Read these instructions carefully for optimum
performance and safety before use.
- Keep this manual for future reference.
Don‘t connect to 3rd party PoE
Connect to VL-PC3800BX
Printed in China
