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| Item | Technical Parameters |
| Color: | Red, Amber, Green, Blue, White |
| Digit Height: | 6'', 8'', 10'', 12'', 15'', 18'', 20'', 22'', 24'', 32'', 64'', 72'' |
| Digit Design: | 7 segments modules are sealed with glue,reach IP67 waterproof grade,with
dust shade that make leds work normally all the time. |
| Brightness Control: | Auto dimming by brightness sensor |
| Display Dimming: | Over 8 levels of automatic intensity adjustment |
| Viewing Angle: | Horizontal:60°-120°,Vertical: 60°-120° or customized |
| Service Access: | Front or rear open |
| Master/slave: | Single sided or double sided, master/slaves available |
| Cabinet Material: | Iron cabinet or aluminum alloy frame |
| Waterproof Level: | IP53 with aluminum alloy frame, IP65 with iron cabinet |
| Led Driving Mode: | Constant current |
| Power Input: | 110/220V AC,50-60HZ |
| PC Communication: | RS232/485;LAN(TCP/IP) with cables or wireless,customer can choose |
| Communication Distance: | Max.15 meters for RS232, 1200 meters for RS485 |
| Remote Control Type: | RF remote control (Normal 6 buttons or LCD remote controller) |
| Continuous Working Time: | Unlimited |
| Lifetime of Leds: | >100,000 hours |
| Installation Method: | Hanging,mounting or per custom design |
| Working Temperature: | -40℃~75℃ |
| Display Format: | 8.88, 8.888,8.888, 8.889/10, 88.88, 88.888 etc. |
