Tag: smoke alarm no green light

All smoke detector units blink red briefly every 40-60 seconds to indicate that they are in operation. However, if your ...

The most likely reason smoke detectors go off unexpectedly is that people aren't changing the batteries in them often enough. ...

Smoke is Detected: If you hear a loud beeping along with the blinking red light, your smoke detector may be ...

Smoke alarm beeping is typically a sign that there is a problem with the alarm, and removing the battery often ...