| Supply voltage : |
DC 12~30V |
| Current : |
Maximum current per color = MAX < 150mA @ DC24V |
| Typical power consumption : |
Quiescent current ≤ 20mA @ DC24V |
| Music output MAX < 120mA @ DC24V |
| Electrical protection : |
Support surge, Overcurrent, Overvoltage protection, Reverse connection protection |
| Maximum number of music : |
15 |
| Music file format : |
MP3 |
| Music selection interface : |
485 communication |
| Flash storage capacity : |
Up to 4MB |
| Music frequency : |
20Hz - 20KHz |
| Volume : |
120dB max |
| Respone time : |
Less than 50ms |
| Connection method : |
1 meter long loose wire cable |
| Operating environment : |
Temperature = -40'C to 50'C (-40'F to 122'F) |
| Humidity = 95% at 50'C (no condensation) |
| Shell material : |
Threaded base, Bottom decorative ring : Polycarbonates modified material, Black fine matte |
| PCB bracket, Speaker bracket : Polycarbonates, Black fine matte |
| Protection class : |
IEC IP53 |
| Quality certification : |
|