3-Pack 10-Year Smoke & Carbon Monoxide Alarm

10 Years of Protection: This durable smoke and carbon monoxide detector is powered by a built-in 3V lithium battery capable of lasting for 10 years. This ensures long-term use without frequent battery replacements, saving both energy and the environment. A low battery warning alerts you when it's time to replace the detector, ensuring continued protection.

2-in-1 Accurate and Reliable Detection: Equipped with both a photoelectric smoke sensor and an electrochemical CO sensor, our detector works independently to provide comprehensive protection. It promptly detects both fast and slow-burning fires and dangerous CO concentrations, minimizing false alarms. The 2-in-1 feature ensures ultimate safety from two deadly threats in one device.

Easy to Use: The test and silence buttons allow you to check the alarm monthly and silence false alarms easily. Clear malfunction and low battery warnings help you stay aware of the detector's status. With a loud 85-decibel alarm (even heard at 3 meters while sleeping), you'll always be alert.

Smart Notification System: Our detector features a built-in intelligent chipset. A red LED indicates an emergency, while a green LED signifies all is well. Stay confident in the safety of your home at all times.

Simple Installation: Easily install this detector using the included mounting bracket. No hardwiring is required, making installation quick and hassle-free, whether in a home or bedroom.