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A Knox Box is required if your building has a fire alarm or sprinkler system. Use the 4400 series. It needs to be placed at approximately 5 feet high. The Wentzville FPD is the default district from which to purchase a Knox Box unless Fire Marshal specified. If returned plans specify mutual aid, use code St. Charles Co Fire Prot Assn/Emergency Services.
Chris Cuddihee, Fire Marshal
502 Luetkenhaus Blvd. Wentzville, MO 63385
M-F 7:30am - 4:00 pm
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