Meross CS11-EU Smoke and Carbon Monoxide Detector. The Meross CS11-EU is a compact yet effective sensor with two independent detectors: a photoelectric sensor for smoke detection and an electrochemical sensor for CO monitoring.

• Immediate response to danger: The sensor meets EN14604 and EN50291 standards. It detects dangerous CO concentrations, triggering the alarm in less than 3 minutes for a concentration of 300 ppm.
• Loud sound: The alarm has a sound intensity of over 85 dB, ensuring it will be heard even if people are sleeping.
• Easy installation: Powered by a 3V CR123A battery with a lifespan of up to 10 years. Installation does not require the help of an electrician.
• Light signaling: Equipped with a tricolor LED indicator for clear device status indication.
• Design: White housing with a round shape that fits any interior space, providing discretion and effective protection.

Includes: Smoke and carbon monoxide detector, mounting base, screw set, user manual.

Manufacturer: Meross | Model: CS11-EU | Certifications: EN14604:2005/AC:2008, EN50291-1:2018 | Sensor type: Smoke - photoelectric, CO - electrochemical | Power supply: Lithium battery CR123A DC 3 V (1600 mAh, non-replaceable).