Why is Response Alarms SA3 remote control LED not illuminating?
- GglewisSep 12, 2025
If the LED on the Response Alarms Security System remote control isn't illuminating or is dim, ensure the magnet is correctly positioned in relation to the detector and that the gap isn't too large. Verify the battery is fitted with the correct polarity and that the battery holder connections are making good contact. If these steps don't resolve the issue, replace the battery.



