Aiphone TC-20M Handset Master Console

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).

Features:
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

TC-20M Instructions (623.33 KB)