BRK® First Alert® Hardwired LED Strobe Smoke Alarm w/ 10 Year Battery Backup
- BRK® First Alert™ Smoke Alarm
- 120V, AC, With 10-Year Sealed Lithium Battery Backup
- Direct-Wire
- Photoelectric Smoke Sensor Resistant To Nuisance Alarms From Cooking Smoke Or Shower Steam
- Slim Design
- 177 Candela LED Synchronized Strobe Light
- Provides Visual Warning Intended To Waken Hearing-Impaired Residents
- Unique Strobe Flash Patterns To Distinguish Between Smoke And Carbon Monoxide Alarms
- When Multiple Units Are Installed, Strobes Flash In Unison
- 1 Hz Flash Synchronized When Multiple Units Installed
- Interconnectable
- 10-Year Limited Warranty
- ADA Approved Strobe
- Mfg #7020BSL
