BRK ELECTRONICS - 7020BSL 120V Smoke/ Strobe LED Combo Alarm

Hardwired smoke alarm with 10-Year battery back-up and integrated 177 candela LED strobe meets codes where a photoelectric smoke sensor and an ADA approved strobe is required.
Main Features: ? AC Powered with 10-Year Sealed Battery Backup ? Integrated Smoke Alarm & Strobe Light - saves time & money! Requires only one junction box ? Smart Strobe - Separate flash patterns to distinguish between smoke and carbon monoxide ? 177 Candela Synchronized LED - Powerful LED strobe light provides effective visual warning intended to waken hearing impaired residents. When multiple units installed, strobes flash in unison ? 1Hz Flash Rate - Meets ADA, ANSI 117.1, NFPA 72 and UL STD 1971 ? Optipath 360 TechnologyTM - Provides 360 degrees of direct access to the smoke sensing chamber ? Slim design ? 10-Year Limited Warranty