Smoke & Carbon Monoxide Detector Combo Alarm 10-Year

Smoke & Carbon Monoxide Detector — Combo Alarm, 10-Year Sensor

Two life-saving sensors in one ceiling unit. A dual-sensor smoke and carbon monoxide alarm with a 10-year sealed sensor and loud 85dB siren. Photoelectric smoke detection plus electrochemical CO sensing gives you two-in-one protection on a single mount, with a self-test button and LED status indicators that confirm the unit is working at a glance.

Imagine waking at 3 a.m. to a piercing alarm and a flashing red light over the hallway — not the slow hiss of a dying 9V battery, but a real warning that something is wrong downstairs. You herd the kids to the front door, call 911 from the driveway, and the firefighters find a smoldering dryer vent. One small unit, ten years of quiet protection, one night that ends with everyone safe.

• 🔥 Dual Smoke + CO — Photoelectric smoke sensor plus electrochemical CO sensor in one alarm.
• 📅 10-Year Sensor — Sealed long-life sensor — set it and forget it for a decade.
• 📢 85dB Alarm — Loud enough to wake a sound sleeper through a closed bedroom door.
• 💡 LED Status — Green = normal, red = alarm — at-a-glance confirmation that it's working.
• 🔘 Test/Hush Button — One-touch self-test and false-alarm hush for kitchen cooking smoke.
• 🏠 Easy Ceiling Mount — Mounting plate and hardware included — installs in minutes.