The FireAngel FA3328-EUT is a carbon monoxide alarm with a 10-year sealed lithium battery and Sync-It™ NFC technology, designed to protect residents in social housing and private rented properties. Logged device data, including CO ppm, temperature and humidity, can be extracted wirelessly with a smartphone and the free FireAngel Installer app to produce downloadable compliance reports.
Built-in temperature and humidity sensors log environmental readings, helping landlords identify properties at risk of damp and mould. An advanced electrochemical sensor with low-level CO monitoring, a loud alarm and BSI Kitemark approval provide reliable CO detection.
Key features
- Sync-It™ (NFC) wireless data extraction via the FireAngel app
- Data download includes CO ppm, temperature and humidity; view average CO levels over time
- Digital maintenance and compliance reports
- Advanced electrochemical sensor, calibrated and tested in CO gas
- Ventilate pre-alarm and low-level CO monitoring
- Night-time sensing reduces LED heartbeat intensity and auto-silences low battery chirps
- Memory of previous alarm activation
- Quiet test function
- Integrated mounting plate with single-point fixing; activates automatically on installation
- 10-year sealed-for-life lithium battery
Technical specifications
- Battery: 10-year sealed lithium
- Data extraction: NFC (Sync-It™)
- Operating temperature: -10°C to 40°C
- Operating humidity: 30 to 90% RH
- Alarm sound level: 85dB at 3m
- CO sensor sampling rate: every 55 seconds, increasing to every 12 seconds when CO is detected
- Alarm response (EN 50291): 60 to 90 minutes at 50ppm, 10 to 40 minutes at 100ppm, within 3 minutes at 300ppm or more
- Sensor life: 10 years (replace the unit after 10 years)
- Standards: BS EN 50291-1:2018 and BS EN 50291-2:2019, BSI Kitemark
- Warranty: 5 years
