|Photoelectric Sensor – Advanced photoelectric sensor may detect visible particles (associated with smoldering fires) sooner than ionization alarms|
|Battery Backup (9V Battery Included) – Provides continuous protection even during power outages.|
|Test Button – Tests unit’s electronic circuitry, horn and battery function.|
|Quick Connect Power Harness – Makes installation fast and easy.|
|Dust Cover – Protects sensor during construction.|
|Battery Pull Tab – Eliminates battery installation time and keeps battery fresh.|
|Red LED – Indicates that the smoke alarm is operating properly, HushTM, and alarm condition.|
|Green LED – Indicates the presence of AC power.