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April 15,2020
Yesterday my new client who want to buy 10 year lithium battery smoke detector ask me "Are 10 year lithium batteries safe in smoke detectors?" About this question, I can answer my clients wi...
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April 14,2020
Recently, my uncle (my father's brother) called me. he said that he has to replace the battery of the smoke detector that is just use one year because that battery is get out of power. then m...
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Published by
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April 13,2020
In 2020, for me, for you, for everyone in the world are destined to be an unusual year , because the surprise attack of the new the Coronavirus (COVID-19) has made us all a little uneasy and even affe...
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Published by
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April 11,2020
We all know that smoke detectors and fire optical heat detectors are used to detect whether a fire has occurred. Smoke detectors monitor the concentration of smoke to prevent fires. Temperature heat d...
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Published by
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April 10,2020
Regarding how to open the back cover of the smoke detector, here is a description of the independent smoke detector, Generally speaking, most independent smoke detector in China or the world are batte...
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Published by
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April 09,2020
Note the installation of smoke detector:
speaking of smoke detector, we recommend you to install our SR-825PHS- the best 10 year smoke detector,of course, we must know some knowledge that how to ...
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