Master Station Selector with 20 Call Buttons for TC-M intercom system. Maximum 2 per system. Expandable using 20 station add-on module (TC-20G) or 40 station add-on module (TC-40G). Communicates with sub-stations (TB-SE).
- Expandable up to 60 call buttons (using TC-40G)
- Up to 2 master stations may be installed (TC-10M & TC-20M)
- Up to 10 Audio (IF-DA) or Audio/Video door stations (single master only), with selective door release optional
- External activation at sub station or master
- Sub-to-sub communication through the master
- 2 wire home run from each station (TB-SE)
- Desk or wall mountable