EC21 Product Catalogs - multi frequency

Light Weight P4 Outdoor Rental Magnesium Aluminum LED Screen

20240530

Frequency 50Hz or 60Hz Transmission Distance Multi mode fiber <500m, single mode fiber <30km,internet cable<100m Operation Info. Working Temperature -40℃--+60℃ Storage Temperature -30℃--+80℃

Small Pixel Pitch LED Display

20220214

frequency:The times that the electron beam repeatedly scans the image on the screen. The higher the number of scans, the higher the refresh rate, and the better the stability of the displayed image.