Firechief FBCA05/2 Home 5 Year Battery Carbon Monoxide Alarm Twin-Pack

The Firechief Home 5 Year Battery Carbon Monoxide Alarm Twin-Pack (FBCA05/2) is a twin pack of FBCA05 CO alarms designed and tested to detect carbon monoxide in a residential environment. Each alarm uses an electrochemical sensor and sounds a loud alarm with a flashing red LED if dangerous CO levels are detected. It is not designed to detect smoke, fire or any other gas.

Key features

• Electrochemical carbon monoxide sensing technology
• Certified to EN 50291-1:2018
• Modern design with large LCD screen
• 10-year sensor lifespan
• Up to 5-year battery life
• 5-year product warranty
• Twin pack

Technical specifications

• Model: FBCA05 (twin pack FBCA05/2)
• Power: 2 x AA batteries (3 V DC)
• Battery life: Up to 5 years
• Sensor: Electrochemical
• Alarm volume: >85 dB at 3 metres
• Hush/silence time: 10 minutes (unless CO levels exceed 200 ppm)
• Product lifespan: 10 years after initial activation
• Operating temperature: −10°C to 50°C
• Humidity: 10–95% RH (non-condensing)
• Dimensions: 119 x 80 x 30mm (W x H x D)
• Certification: EN 50291-1:2018
• Approvals: CE, UKCA, BSI Kitemark
• Warranty: 5 years