LED digital signage (Digital Employee Screen) Model QW-357S
When your choice is the most efficient and cost-effective queue system, the QW-357S is what you're the target, it's simple, easy to install, and use.

Technical specifications
1. It can show your ID when you request this automatically.
2. At calling, the ticket number is flashing.
3. 1-99 numbers + 1 service code.
4. 16 characters for service codes.
5. 1-99 for ticket numbers.
6. Buzzer built in to give a sound signal at calling.* Optional
7. 2 mints programable MP3 player built in to give a sound signal at calling. *Optional
8. Shown (bsy) During the Employee or the clerk in busy mode.
9. Shown (rdy) During the Employee or the clerk in Ready mode.
10. The data connection is RS-485.
11. Dimensions: H: 120mm, W: 154mm, D: 42mm.