We regularly perform our spirit of ''Innovation bringing progress, Highly-quality making certain subsistence, Administration marketing benefit, Credit score attracting customers for Personal Safety Keychains, Alarm For Door, Alarm For Bed For Elderly, Best Personal Alarm For College Students,Personal Medical Alarms For The Elderly. All prices depend upon the quantity of your order; the more you order, the more economical the price is. We also offer good OEM service to many famous brands. The product will supply to all over the world, such as Europe, America, Australia,Nicaragua, Puerto Rico,Vietnam, Bogota.For many years, we have adhered to the principle of customer oriented, quality based, excellence pursuing, mutual benefit sharing. We hope, with great sincerity and good will, to have the honor to help with your further market.