iSound is one of our voice prompt devices, infrared sensor activated, wall mounted. It has USB port, support USB flash drive. So speech content can be changed by yourself via USB flash drive. The audio files should be MP3 format.
AC100～250V or DC12V
Infrared Induction Range
Induction angle: ≤120°
Induction distance: ≤120°
1. Support 8-320Kbps MP3 audio format, beautiful voice. 2. Voice easily changed, can copy audio files to internal storage through U disk. 3. Can download MP3 files less than 4M through U disk. 4. With lock function, avoiding wrong triggering or unwanted operation. 5. Stable performance, can have external active speaker (external amplifier). 6. With external trigger function(valid for low pulse) 7. With a group of relay switch, close when triggering to play voice, delayed turn-off time default value is 30S. 8. Trigger: infrared montion sensor 9. Store files: SD card or flash 10. Volume: adjustable 11. Power Supply: AC 220V or DC12V 12. Welcome OEM