First Alert FAT1039824 Combination Smoke & Carbon Monoxide Alarm with Voice & Location

The First Alert SCO7CN Combination Smoke and Carbon Monoxide Alarm with Voice and Location delivers both smoke and carbon monoxide detection in a single unit. Equipped with a photoelectric smoke sensor and an electrochemical carbon monoxide sensor, it accurately detects smoke produced by smoldering fires and carbon monoxide leaks from multiple sources. This battery-operated unit talks to rely the type of alert and the location.