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when toggle format what by license comment
Mar 27, 2020 at 23:15 comment added Ack yes, they are good for 10 years and then need to be replaced. It's about the sensor life span. Just replace it
Mar 27, 2020 at 23:14 comment added user113871 Does it also mean the whole alarm should have been replaced by 2014?
Mar 27, 2020 at 23:09 review Low quality posts
Mar 27, 2020 at 23:20
Mar 27, 2020 at 23:08 comment added user113871 How can I tell the model number of this? Btw, I tried pushing the tab but it just doesn't move or shift.
Mar 27, 2020 at 22:52 history answered JACK CC BY-SA 4.0