Dear Sir, Am Arul, am planning to buy LED-Curtain-Video-Wall-Screen, i need to have some clarification regarding with this.. Weather these led screens are waterproof, temperature proof, and how long the life for this product. How about the usage of this product, what kind of image ,video input are supportable.. How it could be connected r hanged in a wall, how to input the power slot and video slot .. Could u please help me with these questions, awaiting for your response.. Regards, Arul Show More