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Technical Specifications: |
| Item |
Technical Parameters |
| Color |
Red, amber, green, blue or white |
| Digit height |
4", 6", 8", 10", 12", 16", 24", 36", 40", 48", 60", 72" etc. |
| Digit design |
4", 6", 8", 12", 16": standard digit; |
| 24" and above are multi-stroke seven segment digits |
| Brightness control |
Auto-dimming by sensor |
| Display Dimming |
Over 16 levels of automatic intensity adjustment |
| Viewing Angle |
Horizontal: 140°, Vertical: 35° or customized |
| Service Access |
Front or rear access |
| Master/Slave |
Single/Double side, master/slaves available |
| Casing Material |
Steel, extruded aluminum, aluminum available |
| Waterproof Level |
IP65 front & IP54 rear |
| LED Driving mode |
Static constant current |
| Power Input |
110/220VAC , 60Hz/50Hz |
| PC Communication |
RS232/ RS422(standard); |
| LAN(TCP/IP),(GSM,RF) modem, SMS(optional) |
| Communication Distance |
Max.15meters for RS232, 1200meters for RS422 |
| Remote control type |
RF remote control (RF wireless remote control with communication range of 300ft / 90m.) |
| Continuous Working Time |
Unlimited |
| Lifetime of LEDs |
> 100,000 Hours |
| Installation method |
Hanging, mounting or per custom design |
| Working Temperature |
-20°C to +60°C; Humidity: 15% -95%RH |
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