Smoke and Carbon Monoxide Detector Battery Operated,2-in-1 Smoke Carbon Monoxide Detector,Digital Display,Smoke Alarm for Home,Kitchen

This carbon monoxide detectors/smoke alarm features a photoelectric sensor for smoke and a electrochemical co sensor for carbon monoxide,the 2-in-1 smoke carbon monoxide detector means you wouldn’t have to install two separate detectors
A digital display for this smoke detector carbon monoxide detector combo, its real-time level of smoke or CO will probably be read. Smoke & carbon monoxide detector combo has a standby mode, it means the digital display will probably be blank and it’s still working
The carbon monoxide and smoke detector is battery operated. Once you insert the batteries, carbon monoxide alarm turns on routinely and beeps in a short while. A test button is for testing or resetting
The fire alarm’s low battery warning alerts you to replace the batteries. It’s going to beep with red LED flashing. Alarm sound will probably be more than 85dB, loud enough to alert somebody in one room. Smoke and carbon monoxide will also trigger a beep with red LED flashing when smoke or CO reches their warning level
Three LED indicator lights, when smoke detector enters its standby mode, power(green) LED will flash about each 60s. Alarm(Red LED) regularly works with beep throughout a CO alarm, a fire alarm and a low battery mode. Fault(yellow)LED means malfunction