Nedis Smoke and carbon monoxide alarm

This modern combination detector from Nedis detects both smoke and carbon monoxide (CO) to increase your safety. This detector ensures that you are alerted in time in the event of smoke due to fire or increased carbon monoxide concentrations with a loud alarm of 85 dB. It is equipped with a non-removable integrated lithium battery with an estimated lifespan of up to 10 years and a sensor with an estimated lifespan of up to 10 years. The new generation optical smoke sensor reacts even faster to fire, emits fewer false alarms and is very environmentally friendly. It also has a high-quality electrochemical sensor that continuously measures the concentration of carbon monoxide in the air. Carbon monoxide is deadly, odourless and invisible, which makes it undetectable without a detector. This dangerous gas is caused by incomplete combustion and can occur near your boiler, geyser or chimney. It complies with the required European standards EN 14604 and EN 50291 and the recommendation is to check regularly that it is working properly. For convenience, this smoke detector has a large button on the front that can be used to test the alarm. Number of products in the box: 1 piece. Battery life up to: 10 years. Operating temperature range: 0 - 40 °C. Detector type: Smoke. Input voltage: 3 V DC. EN compliant: EN 14604. batteries required (included): Built-in lithium-ion. Colour: White. Sound: 85 dB. Material: ABS. With test button: Yes. Mounting material included: Yes. Sensor life: 10 years. Power source type: Battery operated.