The Firehawk CO7BD 7-year carbon monoxide alarm features a sealed longlife battery that will never need changing throughout the lifespan of the alarm. Choose CategoryFoam Fire Extinguishers CO2 Fire Extinguishers Water Fire Extinguishers Powder Fire Extinguishers Wet Chemical Fire Extinguishers Fire Blankets Automatic Fire Extinguishers Fire Extinguisher Stands.
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