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AiPhone TC-20M 20 Call Internal Telephone Type Master Intercom System
AiPhone TC-20M 20 Call Internal Telephone Type Master Intercom System
Condition : New in box (you'll get what you see in picture)
Part # : TC-20M
The TC-M Series is an internal telephone type system that will support up to two masters and sixty handset sub stations.
Features »
- Single or dual master system, expandable to 80 stations
- 10 and 20-call masters, with 20 and 40-call add-on selectors
- Handset sub stations
- Pick up handset to call, with tone and LED annunciation at master
- Handset subs talk to each other through connection at master
Specifications »
Power Source
18V DC, 350mA - Use PS-1820UL
Communication
Pick up TB-SE handset, rings TC-M with tremolo and LED, staying lit until answered, at TC-M, pick up and press lit selector button to reply
Wiring
Sub to master: 2-cond., overall shield
Distance
Sub to master: 1,300’(22AWG) 3,000’(18AWG) Between masters: 650’(22AWG) 1,570’(18AWG)
Wire Type
Sub to master: Aiphone #822202 Between masters: Aiphone #822203
