BRK 7020BSL Hardwired Smoke Alarm, 120V AC with 10-Year Sealed Lithium Battery Backup

Designed for property managers, electrical contractors and life-safety specifiers, the BRK Electronics BRK 7020BSL hardwired smoke alarm delivers reliable fire detection and unmistakable visual notification in one compact unit. This 120V AC smoke alarm uses a photoelectric sensor to reduce nuisance alarms from cooking and steam, while the integrated 177 candela LED strobe and 85 dB audible alarm provide effective warning for hearing-impaired occupants. The sealed 10-year lithium battery backup guarantees continuous monitoring during power loss and minimizes yearly battery maintenance. Smart Strobe technology supplies separate flash patterns to distinguish smoke events and coordinates synchronized flashes when multiple units are installed—helping facilities meet ADA and NFPA 72 requirements. Optipath 360 access and a slim, box-mount form factor make wiring and service fast for installers. UL217 listed and built for demanding commercial and multi-dwelling installations, the BRK 7020BSL is an efficient solution for security and life-safety integration. Specify or order today to upgrade building protection and simplify compliance in your security and fire monitoring systems.

• Combines a photoelectric smoke sensor and a 177 candela ADA-compliant LED strobe to deliver clear, code-compliant visual and audible alerts for tenants and staff
• Hardwired 120V AC with a 10-year sealed lithium battery backup ensures continuous protection and reduces maintenance visits
• Smart Strobe with separate flash patterns and synchronized 1Hz flash rate improves recognition for smoke vs. CO events and unified notification across multiple units
• Optipath 360 access and slim box-mount design simplify installation and service in multifamily, commercial and institutional settings
• UL217 listing and 85 dB alarm meet fire safety standards and support compliance with NFPA 72 and ADA requirements