Overview
About this product
The Simplex 4100-1270 provides the master telephone and control module for a compatible firefighter telephone system. It includes three Class B telephone circuits for remote telephone connections. One master telephone assembly is selected per audio system to establish the central firefighter communication point.
Key features
✓Master telephone with supervised circuits
Includes a control module, three Class B telephone NACs and one 4100-1272 module. Limited to one master telephone per audio system.
Technical specifications
| Telephone circuits | 3 Class B NACs |
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| Supervisory current | 80 mA |
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| Operating current | 140 mA plus remote telephones |
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| Mounting | Front panel; control module on bay mounting plate |
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Applications
- Firefighter telephone communications from compatible Simplex fire alarm control panels.