Qoltec Certified wireless Carbon monoxide (CO) sensor with battery | sensor service life 10 years | alarm 85dB | LED

The certified Qoltec electrochemical sensor accurately detects even low concentrations of carbon monoxide. It complies with EN50291-1:2018 + AC:202 standards, which guarantees its quality and compliance with European safety standards. Thanks to the use of a modern electrochemical sensor, the detector operates stably, accurately and reliably for many years. It operates independently of the mains power supply, ensuring full protection even in the event of a power failure in the home. - Up to 10 years of operation on a single CR123A battery - Automatic sensor fault detection - Protection against reverse connection and battery leakage