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Style B Circuit
It meets NFPA 720:2009 requirements and can be easily tested by spraying canned CO gas into the detector while in RealTest mode
Simplex 4906-9211 TrueAlert Multi-Candela Dual-Strobe
ensuring reliable activation and monitoring across your fire alarm system
The Simplex 4098-9747 Carbon Monoxide Cartridge Extended Life is a genuine Simplex replacement sensing cartridge designed for reliable long term carbon monoxide detection in commercial fire alarm systems
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