PA telephone announcement adapter, for connecting to a telephone system as an analogue AB extension line. - Announcement facility for each telephone connected to the telephone system
- Automatic call acceptance
- Automatic disconnection
- Chime can be switched on additionally
- Integrated micro SD card (4 GB) for storing announcements (audio files in MP3 format or WAV format)
- Analogue telephone connection (2-wire connection)
- Connection via plug-in screw terminals
- Mini USB port for configuration of the MAESTRO-1 via PC or laptop
- Power is provided via enclosed plug-in power supply
- Supplied with USB cable
| Type | | | Nominal value | | | Colour | | | Material | | | Suitable for | | | Power supply | | | Dimensions | | | Length | | | Mounting dimensions | | | Weight | | | Connections | | | Other features | | | Sales unit | |
  | 
