New

10-Year Battery Smoke Alarm with Slim Profile Design

SKU: SM210-T

The First Alert® SM210 10-Year Battery Smoke Alarm has a modern, low‑profile design and includes a sealed 10‑year battery that eliminates the need for replacements or low‑battery chirps. With Precision Detection™ technology, it helps minimize cooking‑related false alarms while delivering fast, reliable detection in a fire emergency.

  • 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/li>
  • 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 Smoke Alarm With Slim Profile Design

SKU: SM210-T
Product Overview

Product Overview

Convenient 10-year sealed battery

Easily install the SM210 10-Year Battery Smoke Alarm for reliable and convenient detection. No battery replacements are required - eliminating low-battery chirps for the life of the alarm. Plus, avoid the cost and hassle of changing batteries.

Low profile design

The smoke alarm features a slim, modern profile that blends seamlessly into your home. Its streamlined design sits closer to the wall or ceiling for a less obtrusive look compared to traditional smoke alarms.

Advanced smoke sensing technology

Precision Detection™ technology helps reduce cooking‑related nuisance alarms, while delivering fast, reliable warnings in the event of a real fire emergency. Easily install the SM210 Smoke Alarm throughout your home to help provide reliable smoke detection wherever you need it.

Advanced smoke sensing technology

Regularly test the smoke alarm using the single test/silence button on the front of the detector to help ensure it is working properly and silence false alarms. Alarms have a lifespan of about 10 years. When yours reaches the end of its life, it will sound a warning to let you know it’s time for a replacement.

Features

10-Year Battery Smoke Alarm with Slim Profile Design

Precision Detection Image Advanced Sensing Technology Early Warning Less Nuisance

Recommended placement

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

Specifications

Model SM210
Type Smoke Alarm
Sensor Type Photoelectric
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 P1210
Similar Models Kidde P3010L | Kidde 20SD10
Product Height 1.31 in
Product Length 5.68 in
Product Width 5.68 in
Product Weight 0.38 lb
Features End-of-Life Warning; Slim Profile Design; Precision Detection
UPC Number 194160018651
Approvals and Standards Conforms to UL 217 10th Edition Standard
Warranty 10 Years Limited