Smoke and Carbon Monoxide Detector Offering Excellent Security: Making a Loud Alarm (85 dB) When It Detects a Buildup of Smoke or Carbon Monoxide, and Instantly Alert Those In Danger.
Built-in Electrochemical Sensor with High Accuracy and Infrared Photoelectric Sensor Helping to Reduce False Alarms.
Carbon Monoxide Detector and Smoke Alarm Providing Whole-day Protection.
Battery-powered Unit Can be Installed Quickly and Easily without an Electrician.
We do a 5-year manufacturer's warranty and service until you are satisfied.