Manufacturer: Aico. Included Components: Aico EI3018 Carbon Monoxide Alarm with Electro-Chemical Sensor, Audio link, And ease-Fit Base. Manufacturer : Aico. Aico Ei3018 Carbon Monoxide Alarm with Electro-Chemical Sensor, Audio LINK, and Ease-Fit Base We have carefully selected our products that are quality standard of great value.
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