If you turn the silence mode on, a lot of models have a blinking function that turns itself on.

It’s possible that the detector wrongly detected a fire and now won’t shut up, or there maybe was a small fire that you put out and it won’t stop beeping. Its purpose is to silence the alarm when it’s beeping unnecessarily. When it comes to silence mode, not all smoke detectors have this function. The alarm will either cut it out on its own or after you press the button again. By pressing this, you’re basically pounding the alarm yourself, so the light will start blinking more intensely. Silence Mode And Test ModeĪll smoke detectors have a ‘TEST’ button that you should use at least once a month to make sure your smoke detector is working properly. It’s possible for the beep to be longer, while some smoke detectors that normally don’t keep the light on start with long blinks too.Īll of this should stop once you replace the batteries. See also Running Romex Through Ceiling Joists: 6-Step Guide (Do This!)

Blinking more frequently than it does in normal operation or.Beeping once a minute (or once every few minutes).However, once the batteries are dying, your smoke detector will start: Smoke detectors don’t need that much charge to power them (until they start beeping), so you won’t have to spend that much money on batteries. Most smoke detectors can work for 10 to 14 months before the batteries deplete completely. The Batteries Are Almost Deadĭead batteries are another common reason for blinking. They shouldn’t be making any sounds during normal operation – so if your light is slowly blinking, but with a sound, it’s not indicating normal operation, but something else (like a dead battery or a fire). Some models don’t even blink – they have a constant light on when they’re working fine. Normal operation is usually indicated by a green light, although there are smoke detector models that use a red light for both normal operations and raising an alarm. The good news is that normal operation is always the most likely reason for the blinking – it means that the batteries in the detector are fine and that it’s working properly. If your smoke detector blinks once a second, that’s not normal operation, that’s something else entirely. Some smoke detectors blink once a minute or once every thirty seconds. The blinking, however, shouldn’t be frequent. Many people don’t know this, but smoke detectors blink even during normal operations. Things You Shouldn’t Do With Your Smoke Detector.How Useful Are Smoke Detectors? (Statistics).

Smoke detector blinking red