My smoke detector has been occasionally flashing like a camera recently. Should I be concerned? It doesn't make any noise and just flashes. - Quora
![Somebody got so annoyed at the blinking lights in my hotel room's smoke alarm that he/she put band-aids over the lights. : r/mildlyinteresting Somebody got so annoyed at the blinking lights in my hotel room's smoke alarm that he/she put band-aids over the lights. : r/mildlyinteresting](https://i.redd.it/z5rn3osoh7711.jpg)
Somebody got so annoyed at the blinking lights in my hotel room's smoke alarm that he/she put band-aids over the lights. : r/mildlyinteresting
![Kidde 4-inch 10-Year Sealed Battery Ionization Smoke Detector with 85 decibel alarm and Hush, 2 pack - Walmart.com Kidde 4-inch 10-Year Sealed Battery Ionization Smoke Detector with 85 decibel alarm and Hush, 2 pack - Walmart.com](https://i5.walmartimages.com/asr/48453b3a-240b-4d77-b51c-70e484f22d46.88a20783a6c590fa20fc813ccd9a5f04.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
Kidde 4-inch 10-Year Sealed Battery Ionization Smoke Detector with 85 decibel alarm and Hush, 2 pack - Walmart.com
![Flashing red lights fire alarm system on the ceiling in the room building. Smoke detector fire alarm sensor Stock Photo - Alamy Flashing red lights fire alarm system on the ceiling in the room building. Smoke detector fire alarm sensor Stock Photo - Alamy](https://c8.alamy.com/comp/2GJ06CX/flashing-red-lights-fire-alarm-system-on-the-ceiling-in-the-room-building-smoke-detector-fire-alarm-sensor-2GJ06CX.jpg)