Announce floor and play advertisements in elevators.
- Changing sound by remote
- Adopt high accuracy sensor, easy to installation;
- Support MP3 audio file format, a-320Kbps, beautiful sound quality.
- Built in 4M memory, voice length can be customized.
- Voice update is convenient, can copy the audio file to the internal FLASH.
- Voice content can be freely replaced according to the different needs.
- Built in power amplifier and speaker, power up to 80/2W.
- Multiple adjustable volume levels
- Operating voltage range 12V DC.
Application: Community Shopping mall Office building