| 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 |
Indoor: Horizontal: 120°, Vertical: 120° |
|
| Outdoor: Horizontal: 70°, Vertical: 35° or customized |
|
| Service Access |
Front or rear access |
|
| Master/Slave |
Single/Double/Three sides, master/slaves available |
|
| Casing Material |
Steel, extruded aluminum, aluminum available |
|
| Front cover |
Displays with 24" and over digit high are without front cover; others with front cover. |
|
| Waterproof Level |
IP54 from 4" to 16" (outdoor use) |
|
| IP65 front & IP54 rear from 24" to 72" (outdoor use) |
|
| Temperature sensor |
Our standard product is defaulted with economical temperature sensor; |
|
| All-weather temperature sensor is available for more exact request. |
|
| LED Driving mode |
Static constant current |
|
| Power Input |
110/220VAC , 60Hz/50Hz |
|
| PC Communication |
RS232/ RS485(standard); |
|
| LAN(TCP/IP) |
|
| 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 |
Indoor: -10°C to +40°C |
|
| Outdoor: -20°C to +60°C; Humidity: 15%-95%RH |
|
