SCO7CN Combination Smoke and CO Alarm with Voice and Location, Battery

The First Alert SCO7 Battery-Operated 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 CO sensor, it accurately detects smoke produced by smoldering fires and carbon monoxide leaks from multiple sources.

• Programmable talking smoke and carbon monoxide alarm speaks to indicate the type and location of the detected threat
• Battery-operated combination detector installs quickly and easily
• Photoelectric sensor detects smoke while minimizing false alarms
• Combination smoke detector and carbon monoxide alarm detects 2 threats
• Electrochemical CO sensor alerts you to carbon monoxide danger from multiple sources