[2-in-1 Detection] Equipped with a photoelectric sensor and an electrochemical sensor, it sensitively detects smoke and carbon monoxide, reducing missed alarms.
[Clear Alert] An 85dB beep and a flashing red LED ensure timely alerts.
[LCD Display] Immediately displays smoke and CO concentrations upon detection, providing a clear status at a glance.
[Battery-Powered] Equipped with 3 x AA batteries, it automatically indicates low battery and allows for easy replacement.
[Easy Installation] Suitable for wall or ceiling mounting, with easy button testing and reset.
