Smoke sensor and carbon monoxide Meross CS11-EU

Direct reaction to risk The sensor meets EN14604 and EN50291, which confirms the effectiveness and quality of its operation.

The device reacts automatically when the CO level reaches dangerous values – for example, at a concentration of 300 ppm, the alarm is activated in less than 3 minutes.

A sound intensity signal above 85 dB guarantees that the device will be perceived even by sleeping tenants. Reliability and accuracy If the sensor detects both smoke and carbon monoxide, it will first emit a sound signal for smoke and then for CO.

Furthermore, the device detects both quick and slow fire, minimizing the number of false alarms. Simple installation without cables The sensor is powered by an integrated 3 V CR123A battery with a life span of up to 10 years.

This, combined with its careful construction, makes its installation last for at least a few minutes and does not require the help of an electrician. Simply screw the support base on the roof or wall and then place the device inside – and ready!

Intelligent visual marking Meross CS11-EU is equipped with three-color LED that clearly communicates the state of the device. Green light means readiness for work, orange – low battery level or failure, and red – alarm activation or test function.

The use of the sensor is very simple – as long as you press a button to test or silence the alarm. Design and discretion The thin, white case with round shape makes the sensor fit perfectly with any interior space.

Thanks to its compact dimensions, it does not attract attention, while at the same time effectively protecting you and your loved ones from invisible dangers.

The package includes a smoke sensor and carbon monoxide stand Screw mount Manual Manufacturer Meross Model CS11-EU Certifications EN14604:2005/AC:2008, EN50291-1:2018 Type of smoke sensor: photoelectric? CO: electrochemical?

Power supply Lithium battery CR123A DC 3 V (1600 mAh, not rechargeable) Operating current < 30 uA (waiting), <70 mA (alarm) Alarm intensity level 85 dB(A) at 3 m Smoke sensitivity 0.09-0.17 dB/m Sensitivity at CO 50 ppm – 60–90 min;

100 ppm – 10–40 min; 300 ppm – < 3 min; Low battery level 2.6 ± 0,1 V Silence time About 10 min Operating temperature From -10°C to 40°C Operating environment moisture 15-95% RH, without condensation