6 in 1 Carbon Monoxide Detectors Plug-in, Natural Gas Detector with Smoke, Temp & Humidity Alarm, Portable 1000mAh Battery Backup, HD Digital Screen, 24/7 Home Safety for House, RV, Apartment, Travel

• COMBINATION 6-IN-1 SAFETY MONITORING WITH HD DISPLAY: This smoke detector carbon monoxide detector combo goes beyond the basics, tracking smoke, CO, gas, temperature, and humidity...
• LOUD 100dB ALERTS FOR IMMEDIATE WARNING: Sleep soundly with reliable protection. When this smoke and carbon monoxide detector senses danger—like smoke or CO over 200ppm—it...
• EASY PLUG-IN POWER & 24/7 BATTERY BACKUP: Enjoy effortless safety with this plug in carbon monoxide detector. Simply connect to any 100-240V outlet. Its upgraded 1000mAh battery...

$42.99

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Promotion availability and prices can change at any time on Amazon. Information included on this page is accurate as of 2026-02-11 at 22:17 CST.

Save 45% on the current price with promo code 4OVNA83J 📋 expires 2/17 while supplies last.

*The promo code will apply to multiple quantities.