Compound Smoke and Carbon Monoxide Leakage Detector LCD Display Sound Light Alarm Troubleshooting Functions Indoor Fire

Specification Product name Composite carbon monoxide smoke alarmQuiescent current 20uAAlarm current 140mAAlarm sound sound and light promptWorking temperature 0 50°CWorking humidity relative humidity 10 95 Carbon monoxide gas detection concentration 000 999 PPMSmoke sensitivity 0 1 db m 9 9 db mBattery supply DC 3 1 5V AA batteryAlarm indication LCD sound and light voice promptBattery display low battery alarmDimensions 126 40mmFeatures LCD display the real time gas density 85dB sound light alarm and artificial intelligence voice reminder of danger Low battery power reminder ensuring the device normal working Troubleshooting Functions let the device protect your safety all the time Package Include 1 Leakage Detector