Smoke & Carbon Monoxide Alarm | Battery Powered | Battery life up to: 10 year | EN 14604 | With test button | 85 dB | ABS | White

This modernly designed Nedis© combination detector detects both smoke and carbon monoxide (CO) to increase your safety. This detector makes sure that you are alerted in time in case of smoke due to fire or increased concentrations of carbon monoxide, with a loud alarm of 85 dB. It is equipped with a non-removable built-in lithium battery with an estimated lifespan of up to 10 years and included sensor with an estimated lifespan of up to 10 years. The new generation optical smoke sensor responds even faster to fire, gives less false alarms, and is very environmentally friendly. Besides, it has a high-quality electrochemical sensor that constantly measures the concentration of carbon monoxide in the air. Carbon monoxide is deathly, odourless, and invisible, which makes it undetectable without a detector. This dangerous gas is caused by incomplete combustion and can occur near your central heating boiler, geyser, or chimney. It complies with the needed EN 14604 and EN 50291 European standards. It is strongly recommended to test the functionality on a regular basis. To make things easy, this smoke alarm features a big button on the front to test the alarm.