Hi, I would like to know the price for Longsin Co Detector, Co2 sensor, carbon monoxide&smoke detector. I am interested in buying 50 Pieces. Hello. My name is Eduardo Dimeglio from Tienda Tradul Argentina (www.tiendatraful.com.ar). Ill much appreciate if you could quote: Unit Price Units per carton Carton measures in cm and gross weight. Total units/carton for reaching 48KG or us 2900. Stock availability Shipment by FedEx Courier Service International Economy. Please provide us with a quotation. Thank you. Show More