The NC150-16 audio-visual nurse-call system is designed for health-care applications where voice communication and visual indication is required. The system can support only a single master station per system. When a remote station is activated, the annunciator will sound an electronic tone and will light, indicating the location of the call. The tone signal can be silenced at the master station (and/or at the optional LI150B remote duty station(s) for nonemergency calls). The individual switch/light will remain lighted until the remote station is reset at the point of origination, or when answered by voice from the master station (for remotes with voice capability only). The master annunciator is modular and can be flush, surface or desk mounted, and is available in any size, in multiples of four (4) lights/switches. It features built-in tone signal, and tone silence button and light. ‘TEST’ buttons are used on each annunciator lamp module for lamp testing. A press-to-talk button enables the NC150N master to speak with any voice type remote station. It has a built-in amplifier with voice volume controls. An optional model TA150N handset module, can be installed onto any master station, for private voice communication, or for very noisy environments.
Features
- Modular (NC150N) Master Station: available for any size application (in multiples of 4 lights/switches) – offers flexibility to suit various installation needs.
- Built-in Electronic Tone Signal: includes Tone Silence Switch (Tone Silence Over-Ride for Emergency-Calls) – ensures immediate location identification while allowing for discretion in non-emergency situations.
- Wide Variety of Remote Pullcords/Push-button Stations: supports diverse user needs and preferences – enhances accessibility and ease of use for all patients.
- Ideal for Hospital and Nursing Home Applications: U.L. 1069 Listed – guarantees compliance with industry standards for safety and performance.
- Optional Remote Annunciators: can be provided – expands the system’s capabilities for larger facilities or specific requirements.
- Master(s) Mounting Options: can be Flush, Surface or Desk Mounted – offers versatile installation options to fit any environment.
Alpha NC150-16 NC150N Module Specifications
| Feature | Details |
| Model | NC150-16 |
| Type | Audio-visual nurse-call system |
| Master Station | Modular design, supports multiples of 4 lights/switches |
| Sound Signal | Built-in electronic tone signal with silence option |
| Remote Stations | Variety of pullcords/push-button options available |
| Compliance | U.L. 1069 Listed for healthcare applications |
| Installation Options | Flush, surface, or desk mounted |
| Voice Communication | Press-to-talk feature with built-in amplifier |
| Testing Features | ‘TEST’ buttons for lamp module testing |
| Optional Features | TA150N handset module for private communication |



















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