New

10-Year Battery 2-in 1 Smoke and Carbon Monoxide Alarm with Slim Profile Design

SKU: SMCO210-T

The First Alert® SMCO210 10-Year Battery Combo Smoke & CO Alarm has a modern, low‑profile design with no battery replacements or low‑battery chirps for the life of the alarm. This 2‑in‑1 alarm provides fast, reliable alerts for both fire and carbon monoxide (CO) threats.

  • Sleek, low profile design blends seamlessly into walls or ceilings
  • 10-year sealed battery eliminates the cost and hassle of changing the alarm's batteries, plus low battery chirps for the life of the alarm
  • Precision Detection™ technology reduces cooking nuisance alarms while providing early warning in the event of a fire emergency
  • End-of-life warning lets you know when it's time to replace the alarm
First Alert

10-year Battery 2-in 1 Smoke And Carbon Monoxide Alarm With Slim Profile Design

SKU: SMCO210-T
Product Overview

Product Overview

Reliable 2-in-1 detection

Easily install the SMCO210 10-Year Battery Combo Smoke and CO Alarm for reliable 2-in-1 detection against both threats in a single alarm, featuring Precision Detection™ technology to reduce nuisance alarms and provide early warning. With no wiring required, simply mount the battery-operated detector on a wall or ceiling throughout your home to help be alerted to a carbon monoxide or fire emergency.

No battery replacements

The combination smoke and CO alarm has a low-profile design and built-in 10-year sealed battery to provide continuous power for the life of the alarm meaning there is no need to worry about battery replacements. This eliminates low-battery chirps and the cost and hassle of changing the batteries.

Efficient Maintenance Feature

Test the 10-year battery combo smoke and CO alarm using the single test/silence button on the front of the alarm to help ensure it is functioning correctly and silence false alarms. The end-of-life warning will help alert you when it's time to replace the detector because alarms don't last forever.

Features

10-Year Battery 2-in 1 Smoke and Carbon Monoxide Alarm with Slim Profile Design

Precision Detection Image Advanced Sensing Technology Early Warning Less Nuisance

Recommended placement

Install combination smoke and carbon monoxide alarms on every level and in every bedroom for whole-home detection.

Specifications

Model SMCO210
Type Combination Smoke & Carbon Monoxide Alarm
Sensor Information Smoke particles of varying number and size are produced in all fires. For maximum protection, use both ionization and photoelectric sensing technologies. Ionization alarms are generally more sensitive to fast flaming fires and photoelectric alarms are generally more sensitive to smoldering fires.
Power Source 10-Year Battery
Battery Type 10 year battery, Lithium Metal
Battery Life 10 Years
Battery Replaceable No
Slim Profile Design Yes
Sound Level 85dB at 10 feet
Replaces Model First Alert PC1210
Similar Models Kidde P3010K-CO | Kidde 30CUD10
Product Height 1.3 in
Product Length 5.68 in
Product Width 5.68 in
Product Weight 0.4 lb
Features End-of-Life Warning; Slim Profile Design; Precision Detection
UPC Number 194160018620
Approvals and Standards Conforms to UL 217 10th Edition Standard; Conforms to STD UL2034
Warranty 10 Years Limited