First Alert 10-Year Battery 2-Pack Battery-operated Photoelectric Sensor Smoke Detector Item #749769 | Model #WS84503 easy cleaning

easy cleaning

Thermoplastic top and backbody are virtually unbreakable to deliver years of durable performance

1/2-in push-to-connect inlet x 3/4-in male garden hose thread outlet

Eliminate the need for compressors

This installation kit includes all the necessary hardware required for installation

First Alert 10-Year Battery 2-Pack Battery-operated Photoelectric Sensor Smoke Detector Item #749769 | Model #WS84503 easy cleaningThe First Alert SM210 10 Year Sealed Battery Smoke Alarm with Slim Profile Design is available in a convenient two pack. The SM210 smoke alarm features First Alert's Precision Detection advance sensing technology and meets new industry standards. This slim profile alarm is easy to install, and the 10 year sealed battery means no battery replacements are required. Precision Detection technology helps reduce cooking nuisance alarms and provides early