1.The air inlet and outlet channels of the cabinet are equipped with automatic switching devices for internal and external circulation. When the projector is in standby mode, all air inlet and outlet channels are automatically closed to minimize the entry of external water vapor, dust, or hot air. When the projector is working, the air inlet channel and the air outlet channel are automatically opened when the cooling fan is started, effectively removing the heat in the box.

2.Designed as a waterproof and ventilated professional structure, it can effectively prevent moisture from entering the projector in rainy and snowy weather, and at the same time ensure the ventilation operation of the projector's intake and exhaust. Avoid damage to expensive large-scale engineering projectors, and have reliable prefabricated ground wire interfaces to prevent lightning strikes. The shell is custom-made from steel plate, the structure is stable and will not deform. The surface treatment is an anti-corrosion and anti-rust spray surface treatment. The light-colored surface treatment can effectively reduce the direct heating of the thermostat by the sun when the weather is hot.

3.Have ISO9001/ISO14001 /ISO45001 certification

4.The heat dissipation is about 5KW, the heating capacity is about 4KW, the cooling capacity is about 2KW3, the temperature of the projector inside the chassis is about 15-30℃, and the humidity is about 20-70%.

5.No need for frequent repairs and replacements, saving maintenance costs and time.

6.Adopt 220V three-way power supply system, and there is a projector power socket inside the box. The protection level can reach IP54, which allows a certain amount of dust to enter, but will not affect the normal use of the projector. It can prevent damage caused by water splashing from directly above and from both sides of the vertical line at an angle of 60 degrees.

7.Protection level: IP66/IP65, etc.

8.The outer box material is made of 2mm stainless steel plate, and the surface is treated with anti-rust and anti-corrosion spraying. There is a 4G remote monitoring system inside the chassis, which can monitor the operating status of the cabinet in real time.

9.All interfaces adopt waterproof interfaces, provide direct power supply, and are equipped with ground wires to protect against lightning. The outer dimensions of the box are 1.2m*0.8m*0.6m, and the inner layer is replaceable to facilitate the use of other projector models in the future. The projector outdoor constant temperature waterproof and windproof drying box comprehensively protects your projector and extends its life; and allows your projector to operate normally no matter in the cold or in the heat.

10.The drying box has 4 sets of built-in air heating systems. After the cold air is sucked in, it is heated by the heating system and enters the air inlet of the projector along the preset air duct, so that the working temperature of the projector is controlled at 5 degrees to 40 degrees above zero. The projector is Operate at normal temperatures.