BRK 3120B Smoke Alarm Hardwired Ion Photo 120V Battery Backup White

This advanced smoke alarm from BRK features a combination of ionization and photoelectric sensors, ensuring comprehensive protection against different types of smoke hazards. Designed with Optipath 360 Technology, it optimizes detection and improves response time, while the inclusion of a dual battery backup ensures functionality even during power outages. The device offers user-friendly features such as alarm silence and low battery silence, along with both alarm and low battery latching capabilities, making it easier to manage alerts. With a 10-year limited warranty, this smoke alarm is a reliable choice for enhancing safety in your home.

• Utilizes dual photoelectric and ionization smoke sensors for maximum fire detection
• Hardwired 120V AC power with battery backup
• Alarm latch and low battery latch features for clear alarm source identification
• Alarm silence and low battery silence functions to reduce nuisance alerts
• 85dB horn provides loud, effective alert
• OptiPath 360 Technology enables 360-degree smoke sensor access
• Tamper-resistant locking pins secure battery drawer and mounting bracket
• Includes two AA batteries for backup power
• 10-year limited warranty ensures long-term reliability

• Voltage: 120 V AC 60 Hz
• Operating Current: 0.07 A (standby/alarm)
• Temperature Range: 406F to 1006F (46C to 386C)
• Humidity Range: 10% to 95% RH
• Alarm Sound Level: 85 dB at 10 ft
• Sensor Type: Ionization & Photoelectric
• Smoke Sensors: Photoelectric, Ionization
• Battery Backup: Two 1.5 V AA batteries
• Interconnections: Up to 18 units max (12 smoke alarms)
• Dimensions: 5.0 in dia x 2.0 in H
• Weight: 9.5 oz
• Color: White
• Warranty: 10-Year Limited
• Compliance: UL217 Listed

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