... warranty. 4,CE/PSE/ROHS 5,OEM/ODM Electronic Moisture proof box for camera Basic Information Name Model Technical Parameters Outside ... Because of using the latest condensing principle dehumidification technology ,this product desiccant fast, several hours can be effect. Electricity can absorb ... no heat effect, RH be blance in the cabinet.3, Inner is dc input, and no leakage risk, save electricity costs ...