1.2 Brightness requirement 2000cd/㎡, with automatic ambient light sensing and tempered explosion-proof glass.
1.3 Modular design of internal structure, reinforcement ribs, neat wiring, the whole machine is strong enough to resist 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, lightning protection, overload, overvoltage, overcurrent, and overtemperature protection equipment, and 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.
