VisioTech Korea outdoor Digital Signage is designed to protect digital signage against hot and cold weather outside. By adopting own developed built-in air-conditioner/heater with automated temperature controlling system that can be worked by network, outside weather conditions are no longer your challenges for advertising business. Unlike other conventional digital signage products, we do not use fan, bimetal or thermostat as cooling or heating device as these kinds of methods are not good enough for severe weather conditions.There are so many makers of Outdoor LED Signage, Indoor LCD Signage or LCD TV and the competition is tough thesedays.Our product, Outdoor LCD Signage enclosure, operates between -40 celcius degree and +40 celcius degree in cold winter or hot summer outside, because of our world best technology and solution.It will surely protect your contents in media player or embedded PC against severe outside weather conditions.We are ready to provide more information on our products.Looking forward to your reply.Thank you.Best regard