I had low battery so I swapped the batteries and the alarms seem to be working fine. However, the tamper alerts have not cleared. I checked and detectors seems to be ok in the base. Suggestions?
Have you acknowledged the tamper alert on the panel? It may remain there until you touch the alert message and acknowledge it.
If you have acknowledged it and it keeps coming back then the smoke detector is probably not secured properly into it’s base, leaving the tamper switch open.