What Do I Need?
Reviewed by Jason Mitchell, CFPS (Certified Fire Protection Specialist) Class C fires involve energized electrical equipment, and the suppression rule is absolute: only non-conductive agents are safe. Water and foam conduct electricity and create electrocution paths. Dry chemical (ABC) and CO2 are the two standard non-conductive options. Every building with
What Do I Need?
Reviewed by Jason Mitchell, CFPS (Certified Fire Protection Specialist) Class A fires involve ordinary combustible materials — wood, paper, cloth, plastic, rubber, and foam — present in every building. Water-based extinguishers are the most effective Class A suppression tool because water's heat capacity cools burning material below ignition temperature faster
What Do I Need?
Reviewed by Jason Mitchell, CFPS (Certified Fire Protection Specialist) Selecting fire extinguishers starts with a hazard assessment — identifying which fire classes are actually possible in each zone of your facility. NFPA 10 requires extinguishers matched to the specific hazards present, spaced so no occupied point exceeds 75 feet travel distance
What Do I Need?
Reviewed by Jason Mitchell, CFPS (Certified Fire Protection Specialist) ABC multipurpose dry chemical extinguishers handle the three most common fire classes — ordinary combustibles (A), flammable liquids (B), and electrical equipment (C) — in one unit. They are the most widely installed portable extinguisher in U.S. commercial buildings. A standard 5-pound
What Do I Need?
Reviewed by Jason Mitchell, CFPS (Certified Fire Protection Specialist) A smoke detector is the sensing component that detects smoke. A smoke alarm is the complete device — detector, audible alarm, and power source — that you mount on your ceiling. Most homeowners need smoke alarms, not standalone detectors. NFPA 72 requires residential
What Do I Need?
Reviewed by Jason Kirk, CFPS (Certified Fire Protection Specialist) NFPA 72 Chapter 29 requires smoke alarms inside every bedroom, outside each sleeping area, and on every level of the home including the basement. Mount detectors on ceilings at least 4 inches from walls. Position kitchen detectors at least 10 feet
What Do I Need?
Reviewed by Jason Kirk, CFPS (Certified Fire Protection Specialist) Combination smoke/CO detectors are reliable and cost-effective, but they force a placement compromise. NFPA 72 requires ceiling-mounted smoke alarms; NFPA 720 recommends CO detectors near breathing height. A combo unit cannot be in both positions simultaneously. Bedrooms are the strongest
What Do I Need?
Reviewed by Jason Kirk, CFPS (Certified Fire Protection Specialist) Smart smoke detectors add WiFi-connected notifications and app management to standard smoke detection — they do not improve the underlying detection technology. The $200-$400 premium for a typical three-unit installation is justified for vacation homes, rental properties, and buildings with extended
What Do I Need?
Reviewed by Jason Kirk, CFPS (Certified Fire Protection Specialist) Nest Protect is a WiFi-connected photoelectric smoke and CO detector costing $90-$120 per unit — roughly $60-$80 more than conventional detectors. Its core advantage is remote smartphone notification when smoke or CO is detected. For vacation homes, rental properties, and
What Do I Need?
Reviewed by Jason Kirk, CFPS (Certified Fire Protection Specialist) Ionization detectors respond fastest to flaming fires. Photoelectric detectors respond fastest to smoldering fires. NFPA 72 Chapter 29 recommends both types for residential occupancies because neither type alone covers the full range of fire behavior. Smoldering fires cause the majority of
What Do I Need?
Reviewed by Jason Kirk, CFPS (Certified Fire Protection Specialist) The best residential smoke detectors are UL-listed, NFPA 72 Chapter 29 compliant, and interconnected so one fire triggers every alarm in the home. Hardwired interconnected systems from First Alert or Kidde provide the most reliable protection with near-zero maintenance. For homes
Something's Wrong Right Now
Reviewed by Jason Kirk, CFPS (Certified Fire Protection Specialist) The most common First Alert trouble signal — a single chirp every 30-60 seconds with an amber light — indicates a low backup battery in the control panel. This requires a licensed fire alarm technician, not a DIY fix. Wireless sensor batteries can