The smoke alarm keeps flashing green, and sometimes it rings. What is the reason?

1, the battery of the alarm is insufficient, and most smoke alarms used at home are independent. It is characterized by battery power supply and is very convenient to use. However, the battery capacity is limited, and it will be insufficient if used for a long time, and then the alarm will give an alarm.

The dust of the alarm is too big. After the smoke alarm is used for a period of time, the sensitivity of the detector maze will be improved due to dust accumulation, which will lead to false alarm or alarm when there is little smoke.

3. The installation position of the alarm is not good. Household smoke alarms are generally installed in the living room, study or bedroom, but some families are installed in the kitchen or installed too close to the kitchen. The kitchen itself is a smoky, hot and wet place. Installing smoke alarm here will not only produce false alarm, but also affect its service life.

Extended data:

1. Install the smoke alarm away from cooking, so that the smoke particles will be much weaker when they reach the alarm. If you choose this method, you should find out the direction of the airflow. Otherwise, it will not work.

2. Install photoelectric smoke alarm. When there is a fire that produces smaller particles, you may lose the opportunity to call the police earlier, but you also save the trouble of multiple smoke alarms failing.

3. Install ion and photoelectric combined smoke alarm. If these two sensors are combined, the sensitivity of the ion sensor can be set smaller, so that the equipment will reduce false alarms, and at the same time, you can have a smoke alarm with higher sensitivity to both fast-spreading raging fires and slow-spreading smoldering fires.

4. Install ion smoke alarm with mute function. This can reduce the sensitivity of the alarm clock of 15 minutes and avoid the harsh alarm sound when smoking or cooking.

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