| Technical Parameters: |
| Item | Technical Parameters |
| Color | Red, amber, green, blue or white |
| Digit height | 4", 6", 8", 10", 12", 16", 18",20",24",27",32", 36", 40", 48", 60", 72" etc. |
| Digit design | 4", 6", 8",10", 12", 16",18",20",24",27",32": standard digit. |
| Brightness control | Auto-dimming by sensor or remote control. |
| Display Dimming | Over 8 levels of automatic intensity adjustment. |
| Viewing Angle | Indoor: H120° , V 100°, Outdoor: H 120° , V100° or customized. |
| Service Access | Rear access or customized. |
| Master/Slave | Single/Double/Three/four sides, use one control card, all working. or customized. |
| Casing Material | Steel, aluminum available. |
| Front cover | Displays with 32" & over digit high are without front cover; others with front cover. |
| Waterproof Level | IP 65 |
| Temperature sensor | Default economical sensor, All sensor is available for more exact request. |
| LED Driving mode | Constant current |
| Power Input | 110/220VAC , 60Hz/50Hz |
| PC Communication | Rs232 |
| Communication Distance | 8m |
| Remote control type | 300ft / 100m, range of RF remote control. |
| Continuous Working Time | Unlimited |
| Lifetime of LEDs | >100,000 Hours |
| Installation Method | Hanging, mounting or per custom design. |
| Working Temperature | Indoor: -10°C ~ 40°C,Outdoor: -20°C ~ 60°C, Humidity: 15%~95%RH |
| Display format | 88:88 or 88:88:88 |
| GPS | Optional |
| Product Parameters: |
| Digital Height | Casing Material | Casing Size (mm) | Waterproof Level | Typical Brightness | Viewing Angle |
| 6 inch | Steel cabinet | 729*228*100 | N/A | 100CD/sqm | H:120°/ V:100° |
| 8 inch | Front cover | 774*294*100 | Frontside:IP65 | 1. 4000cd/sqm without front cover. |
| Rear service | Backside:IP54 | 2. The brightness is lower adding |
| | | front cover but contrast degree |
| | | is higher, so clearer for outdoor |
| 10 inch | | 1144*347*100 | | view. |
| 12 inch | | 1384*400*100 | | 3. With auto-dimmer. |
| 16 inch | | 1122*507*100 | | 4. With economical temperature |
| 20 inch | | 1339*610*100 | | sensor. |
| 24 inch | | 1339*610*100 | | 1. With auto-dimmer. |
| 27 inch | | 1939*788*100 | | 2. With economical temperature |
| 32 inch | | 2287*917*100 | | sensor. |
