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Caitlin FisherAug 8, 2025
What to do if my Ei Electronics Security System has reached maximum dust compensation?
- PPatrick YoungAug 8, 2025
If your Ei Electronics Security System gives 4 short chirps with 4 yellow LED flashes when the button is pressed, it means it has reached the maximum dust compensation. To solve this, remove the alarm from the mounting plate, leave it disconnected for 5 minutes, and then reinstall it, ensuring the air is clean (free from dust and smoke). The dust compensation will then operate quickly, within 60 seconds.