Product Information
- 【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.
- JNHCD Carbon Monoxide Detector and Smoke Alarm Providing Whole-day Protection
- Battery-powered Unit Can be Installed Quickly and Easily without an Electrician
- Built-in Electrochemical Sensor with High Accuracy and Infrared Photoelectric Sensor Helping to Reduce False Alarms.
- 6 Year Manufacturer’s Warranty