The TB-SE is a sub station handset for the TC-M System, allowing system expansion.

TC-10M master communicates with 10 TB-SE subs, TC-20M master communicates with 20 TB-SE subs. TC-20G or TC40G add-on communicates with 20 to 40 additional subs.

• Pick up handset to call, with tone and LED annunciation at master
• Handset subs talk to each other through connection at master

• Wire Distance : TB-SE to TC-M master station: 1,300'(22AWG) 2,950(18AWG)
• Dimensions : 8-1/4" H x 3-1/8" W x 3" D

1. Datasheet - AIPHONE TB-SE