10-Year Battery Smoke and Carbon Monoxide Detector, 2-in-1 Smoke CO Alarm with Digital Display, Reliable Fire and CO Alarm for Home, Bedroom, Kitchen (4 Pack)
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Product details
| Management number | 219361407 | Release Date | 2026/05/03 | List Price | $29.92 | Model Number | 219361407 | ||
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- 【Upgraded Dual Sensors, 10-Year Lifespan】 Equipped with advanced photoelectric smoke and electrochemical CO sensors, this 2-in-1 detector provides faster and more accurate alerts against smoke and carbon monoxide. Unlike ordinary alarms with only 3-year sensors, ours last up to 10 years, giving your home longer-lasting protection from two deadly threats.
- 【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 KLTsenaife.
- 【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.
- 【Tested for Safety & Lifetime Support】 This detector has been tested to UL217 & UL2034 standards by an ILAC ISO 17025/NRTL accredited laboratory, ensuring dependable performance. Protect your family with advanced detection technology and enjoy lifetime customer support from the KLTsenaife team—your safety is always our priority.
| Alarm | Audible |
|---|---|
| Brand | KLTsenaife |
| Color | White |
| Manufacturer | ShenZhen YuFangWeiShi Technology CO.,LTD |
| Model Number | YHW-542COM |
| Power Source | Battery Powered |
| BuiltIn Media | 1*CR17505, backpack, detectors, manual, screws |
| Product Style | Independent-4Pack |
| Number of Items | 4 |
| Item Dimensions D x W x H | 1.69"D x 4.09"W x 4.09"H |
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Combination Smoke & Carbon Monoxide Detectors
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