China Waterproof Transparent LED Video Wall P7.81, P3.91 for Outdoor Indoor, Find details about China LED Display Panel, LED Video Display from Waterproof Transparent LED Video Wall P7.81, P3.91 for Outdoor Indoor
P7.81 SMD1921 Indoor full Color LED Screen Specification | ||||||
Pixel pitch | W 7.81mm:H7.81mm | |||||
Size of module | 500 x 62.5mm | |||||
Resolution of module | 32x8dots | |||||
Weight of Cabinet | 5kgs | |||||
Brightness | 1000~4500cd/sq.m for choosing | |||||
Density | 16384dots/sq.m | |||||
Best viewing angle | 140° /140° | |||||
Pixel Configuration | 1R1G1B | |||||
Best viewing distance | 8-80M | |||||
Maximum power consumption | <360W/sq.m | |||||
Driving method | 1/4 scan | |||||
Control method | Synchronization | |||||
Gray scale | 65536 | |||||
Color temperature | 6500k | |||||
Working voltage | AC220V/110V±10% | |||||
Working temperature | -20ºC~+50ºC±10% | |||||
MTBF | >10,000 hours | |||||
Frame frequence | 50/60Hz | |||||
Refresh frequence | >1920Hz | |||||
IP grade | IP65 | |||||
Life Span | 100,000 hours | |||||
Data transafer method | RJ45 | |||||
Effectivce Communication Distance(without relay) | Unshielded twisted pair net line transmission distance:100M, max transmission distance:130M; Multi-mode optic fiber: 500M; Single-mode optic fiber: 10KM | |||||
Systems operating platform | WINDOWS(WINXP,WIN7/8), and interfaces for secondary development |