The Aico Ei3030 Multi-Sensor Fire and Carbon Monoxide Alarm is a reliable and essential safety device for any home. With a battery backup feature, you can rest assured that your property is protected even during power outages. This alarm combines both fire and carbon monoxide detection in one, providing you with peace of mind knowing that you and your loved ones are safe from potential hazards. The Aico brand is trusted for its quality and durability, making the Ei3030 a dependable choice for your home security needs.