First Alert BRK 7020BSL Hardwired Hearing Impaired Smoke Detector with LED Strobe Light , white

Price: $122.99
(as of Oct 02, 2026 21:41:52 UTC – Details)


The First Alert hardwired LED strobe light alarm with 10-year sealed battery features an incredibly bright LED strobe that’s proven to be extremely efficient in providing assistance for individuals with hearing impairments. The intuitive use of a smart strobe feature carries the ability to distinguish between smoke/heat and Co dangers. First Alert Smart strobe light alarms include a wide compatibility range and can be interconnected with First Alert and BRK smoke, Co, smoke/Co combination and heat models (up to 18 devices, 12 can be smoke alarms).
The front cover design of the alarm may vary but product function remains the same
Integrated smoke alarm & strobe Light saves time & Money. Requires only one junction box
Ac powered with 10-year sealed battery backup
Smart strobe – Separate flash patterns to distinguish between smoke and carbon monoxide
Powerful 177 candela Synchronized LED Strobe Light provides visual warning for hearing impaired residents
Strobe signal Synchronization – When multiple units are installed, strobes flash in unison
Faster turnarounds on job sites with the easy-to-install, most-trusted alarms in home safety
First Alert warranty extends ten years from the date of purchase with proof of the original sales receipt and the product should be free from defect in material and workmanship
Customers find the smoke detector fantastic for hearing impaired individuals and appreciate its bright flashing light. The installation process is easy, and the functionality receives positive feedback. However, the reliability is mixed, with some reporting it works well while others find it non-functional. Moreover, the battery life is concerning, lasting less than two years, and the noise level receives mixed reviews. Additionally, customers express dissatisfaction with the value for money.