The First Alert SM210 Smoke Alarm combines advanced photoelectric sensing technology with a sleek, slim profile design to provide dependable fire detection. Equipped with Precision Detection, it minimizes nuisance alarms caused by cooking smoke while maintaining high sensitivity to real fire threats. The alarm features a 10-year sealed lithium battery that eliminates the need for battery replacements or chirping alerts throughout its lifespan. Installation is straightforward with a twist-and-lock design that requires no professional assistance. This two-pack offers convenient and reliable fire safety for residential or commercial spaces, delivering early warning signals to help protect lives and property effectively. Manufactured in Mexico, these smoke detectors meet industry standards for performance and durability.

Protect your home with reliable, long-lasting smoke detection—order the First Alert SM210 two-pack today.

Product Dimensions:

5.98 x 5.98 x 1.50 in

0.65 lbs

Shipping Dimensions:

8.74 x 6.97 x 4.45 in