About this item

• ¡¼2-in-1 Smoke & CO Protection ? Simplify Home Safety¡½Why buy and maintain two separate detectors? Our 2-in-1 co smoke detector shields your home from both silent, deadly carbon monoxide (a leading cause of accidental poisoning) and sudden fire emergencies. It¡¯s a space-saving, budget-friendly solution that streamlines safety?one device, double the protection, no extra effort needed.
• ¡¼10-Year Sealed 3V Lithium Battery ? Zero Battery Changes for a Decade¡½Forget the stress of monthly battery checks or unexpected dead batteries! This co and smoke detector combo comes with a permanently sealed lithium battery and UL 217-certified power management, delivering 24/7 nonstop protection for 10 full years. No more climbing ladders to replace batteries?just set it and trust it to guard your home without interruption, saving you time and hassle.
• ¡¼Easy Installation: No Rewiring, 5 Minutes Max¡½You don¡¯t need an electrician! Jemay smoke detectors carbon monoxide comes with everything you need (mounting bracket, screws, anchors) for tool-free, no-rewire installation. Just mark the spot, drill a couple of holes, and mount?it works on drywall, wood, or concrete. Perfect for renters (no damage to walls!) or new homeowners who want to upgrade safety fast.
• ¡¼Multi-Criteria Sensors + >85dB(A) Loud Alarm¡½The battery smoke co alarms Equipped with a multi-criteria photoelectric smoke sensor (detects smoldering fires?common in U.S. homes?faster than basic sensors) and a high-performance electrochemical CO sensor (picks up even low, toxic CO levels), this alarm ensures no threat slips through. And with an 85dB(A) loud signal at 3 meters (louder than a doorbell), it cuts through TV noise or upstairs chatter to alert everyone?even in large, multi-story houses.
• ¡¼Hush Function + 10 Hour Non-Disturb Mode¡½Temporarily silence false alarms (like burnt toast) with the hush function?no more rushing to disconnect power. When the battery nears the end, the 10-hour non-disturb mode avoids annoying late-night/early-morning chirps, so you sleep soundly. Plus, low battery detect and fault warning features keep you in the loop: you¡¯ll get clear alerts if the battery is low or the alarm needs attention, so you never lose protection.
• ¡¼High Quality Design¡½The mechanical anti-tampering feature stops unauthorized removal (a common issue with cheap alarms, which puts kids at risk), while the flame-retardant ABS+PC plastic resists melting or burning in high heat. It¡¯s safe, secure, and fits any U.S. home?drywall, wood, or concrete walls/ceilings.