2 Pack ELRO FC5010 Carbon monoxide detector 10 year sensor with display pieces

10-YEAR BATTERY: The carbon monoxide detector is equipped with a battery that lasts for 10 years. This means you are protected for 10 years. RELIABLE: A high-quality sensor that quickly detects toxic carbon monoxide gas, triggers fewer false alarms and is very environmentally friendly. If the concentration is too high, the detector emits a loud alarm of 85 dB. BATTERIES INCLUDED: The included CR123A battery will provide you with power for 10 years without having to replace it. DISPLAY: Quickly and easily check the status of the device on the convenient display. RECEIVE: Low battery warning when the battery is almost empty. 5-YEAR WARRANTY: ELRO offers a 5-year manufacturer's warranty, so you are protected against carbon monoxide for 5 years., Weight: 0.03747858454 Pounds, Manufacturer: ELRO