DETECTOR SMOKE ALARM/STANDALONE HY-SA20A DAHUA

22,87 

– Split-spectrum sensor technology

– Test and hush features in one single button

– Loud sound output over 85 dB(A) at 3 meters

– Low quiescent current consumption

– Surface-mount device (SMD) circuit board design

– Low battery warning signal

– Battery Life: 10 year, 3V CR123A lithium battery (replaceable)

– TÜV and CE listed, EN 14604:2005+AC:2008

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