I have a 2yr old house with 120Vac powered smoke detectors. They are cross wired so that when one goes off; they all go off.
We have had several unexplained false alarms, usually between about 1am and 4am. Could the power company be doing some switching or other line work that could be causing this?
The smoke detectors are on a separate breaker, so it would be easy to install a line-filter (common mode choke out of a SMPS?). Would it help?
Any other ideas?
We have had several unexplained false alarms, usually between about 1am and 4am. Could the power company be doing some switching or other line work that could be causing this?
The smoke detectors are on a separate breaker, so it would be easy to install a line-filter (common mode choke out of a SMPS?). Would it help?
Any other ideas?