Content :

USB LED tower light which is operated by connecting to USB port of PC without independent power supply

-LED tower lamp of a system which can communicate with PC under USB communication protocol and is controlled by the application program on PC by connecting USB port of PC
-USB communication cable consists of VCC, D-, D+, GND and shield
-A model operated by rated DC5V/500mA power supply from PC USB port
-Applicable at the hoster computer which can support USB 1.1 or higher version
Supplying developer's library for MS Window so that user can use various application on PC
-Possible to select maximum 5 light signals and warning sound
-Available sound: warning sound (WS), melody (WM), alarm (WM) 4 tones each or voice signal (85dB/1m)
-Melody and Alarm are clean sound tones consists of 8 harmonies
-Sound tone can be selected when order is made
-Standard combination of lens color
1 layer: R-red
2 layers: R-red, G-green
3 layers: R-red, A-amber, G-green
4 layers: R-red, A-amber, G-green, B-blue
5 layers: R-red, A-amber, G-green, B-blue, W-white
-Flashes (flashing type): 60-80/min
-Materials: lens-AS, body-ABS, pole-Al
-Volume: max 85dB/m
-Protection class: IP23