... and light weight cabinet design, minimum t Newest best rental led screen3. aluminum alloy material, light weight4. hanging structure design, ... 135 degree , Vertical 110 degreeGrey level4096 level Working temperature-20 °C ~+60 °CWorking humidity 10%~30% RHLife span ≤100,000 ... M (by LAN) , ≥ 100 M (by fiber optic with multi-module or single moduleVideo sources available DVD, VCD, VCR, TV, camera ...