Mains smoke alarms - cheep every few days
On 08/09/2019 13:20, alan_m wrote:
On 08/09/2019 12:20, David wrote:
Every few days (I think) one or both of the mains smoke alarms cheep
once.
On line search suggests that low battery should cause a regular cheep
(already experienced that and changed the battery).
End of life warning?
Alarm or Occupier ?
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