9120BA Hardwired Ionization Smoke Alarm with Battery Backup

Model 9120BA is a wire-in, 120V AC 60Hz single and/or multiple station smoke alarm specifically designed for residential and institutional applications including sleeping rooms of hospitals, hotels, motels, dormitories and other multi-family dwellings. Available in Canada only.

• Dual Ionization sensing chamber. Generally more effective at detecting small particles produced by flaming fires. Sources may include paper or kitchen grease
• Latching alarm indicator - remembers which unit initiated an alarm
• Silence Feature - silences unwanted nuisance alarms
• Two Locking Features - Pins are provided to lock battery darawer and/or alarm to boase. Perfect for apartment, dormitory or hotel applications