Description
Description
The 9120BA is a hardwired ionization smoke alarm designed by First Alert to provide reliable fire detection in residential and institutional settings. It operates on 120V AC power and includes a 9V battery backup, ensuring continuous functionality even during power outages. The ionization sensor is optimized to detect fast-flaming fires, such as those caused by paper or kitchen grease. This model features interconnectivity, allowing it to link with up to 12 other First Alert or BRK smoke alarms, ensuring comprehensive coverage. Additionally, it includes a latching alarm indicator, which remembers which unit initiated an alarm, and a silence feature to temporarily mute nuisance alarms.
Features
- Ionization Sensor: Detects fast-flaming fires effectively, such as those caused by paper or kitchen grease.
- Hardwired Installation: Connects directly to 120V AC power, ensuring continuous operation.
- Battery Backup: Includes a 9V battery to maintain functionality during power outages.
- Interconnectivity: Can link with up to 12 other First Alert or BRK smoke alarms for enhanced safety.
- Latching Alarm Indicator: Remembers which unit initiated an alarm, making it easier to identify the source.
- Silence Feature: Allows temporary muting of nuisance alarms.
- Tamper-Resistant Design: Locking features prevent battery theft and unauthorized removal.
- End-of-Life Signal: Provides an audible alert when the alarm needs replacement after 10 years.
- Easy Installation: Features a pivoting battery drawer and a dust cover to keep the unit clean during construction.
