1) Wired wall built-in control panel.

2) TP9LQ with 9 backlit keys, and TP16LQ with 16 backlit button, each button is programmable.

3) Each key has activity cap, convenient for definition and mark its function.

4) 1 Ethernet interface, support TCP/IP.

5) 1 programmable RS-232 interface.

6) 1 SR-NET bus control interface.

7) Power DC12V.

8) Programmable interface logic.

9)Installation: built-in wall or conference desk, hole dimension(L*W*H) 83mm×83mm×39mm(with standard 86 electrical installation box) . 

10) Panel combined with aluminum & stainless steel brush.