Master Station, 20 Call

Detail:

The Aiphone NIM-20B is a 20-call audio master station designed for use in nurse call systems or other applications requiring communication between a central location and multiple sub-stations.

Key Features:

• Capacity: Supports up to 20 door stations, sub-stations, and ceiling speakers.
• Call Types: Offers Selective Call (to a specific station), Group Call (to a pre-defined group), and All Call (to all stations).
• Communication Options: Push-to-talk functionality at the master station or use the included handset for privacy.Incoming Call Management:
• Incoming calls remain lit until answered, with a maximum of 5 calls displayed at a time.
• Audio Controls: Separate transmit and receive volume controls for optimal audio quality.
• Ringtone Customization: Adjustable ringtone (melody or chime) and automatic ringtone volume level that increases after 90 seconds.
• Call Logging: Optional software (NI-SOFT) for recording call events and improving service quality.