56% off/$19

meross Interconnected Smoke and Carbon Monoxide Detector

Buy for $19 (Reg. $43)

Clip the on-page 50% off coupon.

What we love

If it’s been a while since your smoke and carbon monoxide detector has been replaced, you may be past due. They generally have a 7- to 10-year lifespan and today’s deal allows you to refresh them at a very reasonable price. Up to 12 of these can be paired using built-in RF technology. If you plan to buy more than one, check out with one in your cart at a time and the on-page coupon should reappear each time.

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meross Interconnected Smoke and Carbon Monoxide Detector features:

• Newest UL217 8th Std in Market： Compared to other UL217 previous edition certified products, meross combo smoke and CO alarm meets the latest UL217 8th Std. It utilizes the latest photoelectric technology sensor, ensuring more accurate and reliable detection of smoke and fire events than others. Free from annoying false alarms caused by cooking or steam from showers
• Solid and Lasting Protection：Equipped with 3 AA replaceable batteries, meross smoke and CO detector ensures uninterrupted safeguarding, even during power outages. With a remarkable 10-year lifespan, this detector offers both economic and practical benefits