Dear Seller,I am a buyer from Lucky Project Enterprise located in Philippines. I am interested in this style of Earthquake Advance Detectors System and in doing business with you.May I know more information about product such as:Metal Type,Metal Ceiling Material,Color,How long will it take to receive shipment by air?If you have any other product that you believe I could have interest in please let me know.Yours faithfullyJenniferLucky Project Enterprise Show More