Kesy Upgraded Smoke and Carbon Monoxide Detector 10-Year Lifespan, Dual Sensor Smoke Alarm & Carbon Monoxide Detector (3 Pack)
$51.19 $63.99
Product Description
Full-Coverage Detection from Every Angle.
Designed with multi-directional sensing holes, this alarm ensures 360-degree monitoring for smoke and carbon monoxide—eliminating blind spots and detecting threats faster, no matter where they occur in the room.
Powerful 85dB Alarm for Instant Alerts.
Built with a high-volume speaker, this alarm emits a loud 85-decibel sound that’s easily heard throughout your home—ensuring you and your family are alerted immediately in case of smoke or carbon monoxide detection.
Long-Lasting 10-Year Battery.
Powered by a built-in lithium battery that lasts up to 10 years, this alarm delivers reliable, maintenance-free protection—no need for frequent battery replacements or hardwiring.
Dual Protection, One Device.
Equipped with both a photoelectric smoke sensor and an electrochemical CO sensor, this 2-in-1 alarm detects smoke and carbon monoxide simultaneously—providing comprehensive protection from two dangerous threats in your home.
Quick & Easy Installation.
No need for complicated wiring or professional help—mount the alarm on any wall or ceiling using the included screws and bracket. Setup takes just a few minutes, giving you instant peace of mind and long-lasting protection.
Professional Support to Assist with Your Product.
Our dedicated support team is available 24 hours a day, 7 days a week to assist you. If you have any questions or need help with your alarm, don’t hesitate to reach out—we’re always here to help.
【Enhanced 2-in-1 Protection with Upgraded Dual Sensors】 Our advanced smoke and carbon monoxide detector features both a photoelectric smoke sensor and an electrochemical CO sensor for faster and more accurate detection. Unlike many detectors with only 3-year sensors, ours uses 10-year lifespan sensors, offering long-lasting protection against two deadly threats in one device.
【Real-Time LCD Display & 360° Airflow Design】 The easy-to-read LCD screen shows real-time carbon monoxide levels (in PPM) and battery status at a glance. Smart LED indicators provide visual alerts—red for CO detection and blue for smoke—while multi-directional sensing holes help minimize false alarms and detect hazards quickly from all angles.
【10-Year Battery Life & Hassle-Free Installation】 Equipped with a powerful built-in 10-year lithium battery, this alarm requires no wiring or frequent battery changes. Simply mount it with the included bracket, screws, and anchors in minutes. Enjoy reliable, maintenance-free protection with lifetime free replacement support from Kesymo.
【One-Touch Test & 85dB Loud Alarm】 Easily check your detector’s functionality with the press of a button. The powerful 85dB alarm ensures you’ll be alerted even during sleep. In case of a false alarm, simply press the test button again to activate silent mode—indicated by a flashing LED for 10 seconds.
【UL Certified for Safety & Peace of Mind】 This detector is certified to the latest UL217 and UL2034 standards by an ILAC ISO 17025/NRTL-accredited lab, ensuring trusted protection. Safeguard your home and loved ones from the silent danger of CO with Kesymo’s high-performance detector. Questions? Our support team offers lifetime after-sales service.
Customers say
Customers find the smoke and carbon monoxide detector easy to set up, with one mentioning it automatically links together, and they appreciate its sleek look, great quality, and functionality. Moreover, they like its wireless connectivity, with one customer noting its impressive range, and find it great value for money. However, the smoke detector receives mixed feedback.
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