EURA CD-72A2V4300/B Carbon Monoxide Detector with Electrochemical Sensor, 85 dB Alarm, 7-Year Sensor Life

Carbon monoxide detector with electrochemical sensor for reliable detection of CO gas. The EURA CD-72A2V4300/B provides early warning with an 85 dB alarm and visual LED indicators, ensuring safety in residential and commercial spaces.

Advantages

This detector uses a precise electrochemical sensor with a lifespan of 7 years, reducing maintenance costs. It is powered by three AA batteries, offering up to 3 years of operation without wiring. The unit includes a test button and end-of-life indicator for easy status checks. Its ABS housing is durable and suitable for wall mounting or free-standing placement.

Suitable for

• Homes with gas appliances, fireplaces, or attached garages
• Rental properties and hotels requiring CO safety compliance
• Offices and commercial buildings with potential CO sources
• Any indoor space where carbon monoxide accumulation is possible

Key specifications

• Detector type: Carbon monoxide (CO)
• Sensor: Electrochemical, lifespan 7 years
• Alarm volume: 85 dB at 1 metre
• Power: 3 x AA 1.5 V batteries (included), battery life up to 3 years
• Alarm thresholds: 50 ppm (60–90 min), 100 ppm (10–40 min), 300 ppm (within 3 min)
• Operating temperature: 0°C to +45°C; humidity: 0–90% RH non-condensing
• Certifications: CE, EN 50291-1:2010/A1:2012
• LED indicators: Power (green), Alarm (red), Fault (yellow)
• Mounting: Wall-mounted or free-standing
• Housing material: ABS plastic

Recommendations

For optimal protection, install one detector on each floor and near sleeping areas. Test the unit weekly and replace batteries when the low-battery warning appears. The end-of-life signal will alert you when the sensor needs replacement after 7 years.