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