75-inch column ceiling outdoor advertising machine

75-inch column ceiling outdoor advertising machine

1.1 Use 75-inch LG/BOE LCD screen.

1.2 Brightness requirement is 2000cd/㎡, with automatic ambient light sensing and tempered explosion-proof glass.

1.3 The internal structure is modularly designed, reinforced with ribs, neat wiring, and the whole machine is strong enough to withstand a 12-level typhoon. The machine material is galvanized steel plate, and the painting process uses double-layer outdoor powder spraying.

1.4 The whole machine uses high-quality fan heat dissipation, plus lightning protection, overload, overvoltage, overcurrent, and overtemperature protection equipment. The structure adopts rainproof, dustproof, and sun-proof design.

1.5 Function requirements: use industrial-grade Android motherboard, support Wifi, RJ45 interface, 4G networking (optional), can control multiple or single devices, and support full HD 1920x1080 decoding.

1.6 Nano touch (optional), 10-point touch, touch deviation ≤ 2mm, power consumption 1.5W, driver-free, light transmittance above 93%, transmission method USB2.0.