About this item

• 2-in-1 Combination Smoke and Carbon Monoxide Detector meets U.S. standards for smoke detection. It provides alerts for smoke and fire events without false alarms from cooking or steam. Designed with an electrochemical sensor, the carbon monoxide detector accurately detects carbon monoxide from any source.
• [Information LCD] The extra-large display gives clear indication of smoke alarms and real-time CO concentration in the surrounding air, as well as remaining battery life and operating status. To conserve power, the LCD turns off when the CO concentration is less than 30 PPM (50 PPM or less is safe for carbon monoxide). A low battery alarm is also shown on the display as a timely reminder to change the batteries!
• [Simple Installation and Operation]The ergonomically designed mounting bracket fits most screw hole spacing (30-92 mm), eliminating the need for re-drilling. The product is easy to use with only one large button. When you want to deactivate the alarm, you can silence it with a simple push of a button, making it quick and easy to use.
• [Replaceable Battery] The 10-year lifespan fire and CO alarm powers 3 AA replaceable batteries. It provides uninterrupted protection even in the event of a power outage, ensuring your family sleep safe and sound every night. With a product life of up to 10 years, it is economical and practical.
• [3 Alarm Modes] 85 dB Buzzer, LCD and LED Alarms. When a threat is detected, the smoke and carbon monoxide alarms emit a loud 85 decibel siren that will wake even the soundest sleeper. In conjunction with the audible alarm, a red light flashes and the LCD screen displays a fire or carbon monoxide icon.