ABUS COWM370 koolmonoxidemelder, batterijgevoed, elektrochemische sensor, 85 dB alarm, EN 50291-1 gecertificeerd, wit

The ABUS COWM370 uses an electrochemical sensor to detect carbon monoxide with precision, triggering an 85 dB alarm at 3 meters when dangerous levels are present. Certified to EN 50291-1:2018, this battery-operated detector provides reliable protection for bedrooms, living areas, and hallways.

Overview

Carbon monoxide is a silent, odourless threat. The ABUS COWM370 is engineered to respond quickly to CO accumulation, with alarm thresholds that activate within 60–90 minutes at 50 ppm, 10–40 minutes at 100 ppm, and within 3 minutes at 300 ppm. Its electrochemical sensor offers stable performance over a 7-year lifespan, while three AA alkaline batteries deliver approximately 3 years of operation. The detector is designed for wall or ceiling mounting and features a test/mute button for regular function checks.

What stands out

• Electrochemical sensor for accurate CO detection
• Loud 85 dB alarm audible from 3 meters
• Long 7-year sensor lifespan
• Battery-powered with 3-year battery life (3x AA included)
• EN 50291-1:2018 certified for residential use
• End-of-life acoustic and visual warning
• Test/mute button for easy maintenance
• LED indicators for power, alarm, and fault status

Technical details

• Detection technology: Electrochemical sensor
• Alarm volume: 85 dB at 3 m
• Power source: 3x AA 1.5 V alkaline batteries (included)
• Battery life: approx. 3 years
• Sensor lifespan: 7 years
• Certification: EN 50291-1:2018
• Operating temperature: 0 °C to +40 °C
• Operating humidity: 30% to 90% RH (non-condensing)
• Alarm thresholds: 50 ppm (60–90 min), 100 ppm (10–40 min), 300 ppm (<3 min)
• End-of-life indicator: acoustic and visual
• Test/mute button: yes
• LED indicators: power, alarm, fault
• Mounting type: wall or ceiling
• Installation area: indoor
• Housing material: ABS plastic
• Colour: white
• Dimensions (W x H x D): 120 x 40 x 120 mm
• Weight: 180 g

Our verdict

The ABUS COWM370 is a dependable carbon monoxide detector with a proven electrochemical sensor, clear alarm signalling, and straightforward installation. Its long sensor life and battery operation make it a low-maintenance safety essential for any home.