First Alert - Interconnect Smoke and Carbon Monoxide Alarm with Voice
Model: 1039839
SKU: 6315919
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Great way to be alerted for smoke or co2 gas. It talks to you and tells you which room has the smoke in it. It also communicates with units in other rooms. It verbally tells you when to change batteries and in 7 years, tells you to replace the unit.
Posted by Haretoad23
This is my first choice-in smoke detectors The customer service team behind this product is great
Posted by Sam108