My grandma had this kind of Gentex smoke alarm in her apartment.
@joeyraupp4290
6 жыл бұрын
Smoke alarms are cool!
@jack.j.jester
2 жыл бұрын
Very helpful
@indrashafie7072
2 жыл бұрын
Hey just to confirm if both test 1&2 including with normal and still chirping sound I need to replace it or either deep in any soapy water and let it dry 2days ?
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