3-Pack Combination Smoke & Carbon Monoxide Alarm – Dual Sensor, LCD Display, 85dB Alarm, Battery Operated (Batteries Included), UL 217 & UL 2034 Certified, 10-Year Sensor Life

About This Product

This 3-pack of combination smoke and carbon monoxide detectors gives you serious peace of mind.
Each unit packs both a photoelectric smoke sensor and an electrochemical CO sensor – so you're covered against two major household threats in one device.
No more buying separate alarms or guessing which one goes where.

The LCD screen shows you real-time CO levels in parts per million (PPM), plus battery status.
A 3-color LED indicator lets you know if it's in alarm, standby, fault, or end-of-life mode – green for normal, red for alarm, yellow for issues.

These run on 3 AA batteries (included – nice!
), and they're low-drain, so you get up to 5 years of battery life.

The test/silence button lets you check the alarm weekly (loud 85dB – you'll definitely hear it) or temporarily mute false alarms from cooking or steam.

Certified to UL 217 and UL 2034, so these meet the strict safety standards.
Whether it's your home, rental, or office, this 3-pack gets you covered for a fraction of the cost of buying individual detectors.

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