GA543-A
This package includes gas detector and solenoid valve 1/2" (If you need other size 3/4" etc. please leave comment for us) GA543-A AC Powered Plug-In...
HST fire alarm$19.50
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GA543-M
This package includes gas detector and manipulator GA543 DC power 12V Gas Detector. Let us know what size for your manipulator General The gas...
HST fire alarm$19.50
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SG119
This is kind of manual outdoor sound and flash strobe siren optional, it is suitable for fire, medical, patrol etc, It used high quality LED flash...
HST fire alarm$21.50
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