Best-selling classic (sound and light alarm) natural gas gas liquefied gas CCTV advertising model (fire certification) natural gas gas liquefied gas high-end fire protection model (fire certification) natural gas gas liquefied gas (recommended) sound and light voice model (fire certification) natural gas gas liquefied gas (digital display) economic natural gas voice composite model (gas leakage carbon monoxide two-in-one) concentration display . wifi model (APP push message) natural gas gas liquefied gas nb Internet of Things model (telephone SMS alarm) natural gas gas liquefied gas (automatic gas cut-off) natural gas pipeline) linkage + universal straight-through valve (automatic gas cut-off) gas tank) linkage model + single pointed valve
Detectable gases:
Methane (CH4) Carbon monoxide (CO) Propane (C3H8)
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Items weight estimation 0 g, subject to actual weight
Calculated shipping includes heavy logistics. Order more, shipping costs will reduce
to 50% discounts!
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