First Alert SMCO210 10-Year Battery Smoke & CO Alarm 2-Pack

Lowe's has the First Alert SMCO210 10-Year Battery Smoke & Carbon Monoxide Alarm 2-Pack on sale for $79.98 (regular price $99.98; $20 off).

Rating: 4.4 out of 5 stars from 1,197 reviews.

Note: New; shipping, local pickup, and delivery are available.

Product Details:

1. Two-in-one alarm provides alerts for both smoke/fire and carbon monoxide threats.
2. Photoelectric Precision Detection technology is designed to reduce cooking nuisance alarms while providing early fire warning.
3. Sealed 10-year battery eliminates routine battery replacements and low-battery chirps during the alarm's service life.
4. Low-profile housing is designed to blend into walls or ceilings, and an end-of-life warning indicates when replacement is due.
5. Package includes two alarms; Lowe's item 9155342, model SMCO210-TP2, UPC 194160018644.