Piece Carbon Monoxide Detector, Smoke Detector, Home Carbon Monoxide Alarm, Low Power High Accuracy lcd Digital Display, 2 in 1 Smoke and Carbon
【2-IN-1 PROTECTION】The home alarm has two built-in sensors that display smoke and carbon monoxide (CO) levels on a large LCD screen. This avoids the effects of carbon monoxide and smoke concentrations in the surrounding air. Reminder: When…View more
Piece Carbon Monoxide Detector, Smoke Detector, Home Carbon Monoxide Alarm, Low Power High Accuracy lcd Digital Display, 2 in 1 Smoke and Carbon
【2-IN-1 PROTECTION】The home alarm has two built-in sensors that display smoke and carbon monoxide (CO) levels on a large LCD screen. This avoids the effects of carbon monoxide and smoke concentrations in the surrounding air. Reminder: When testing, place the siren in an airtight bag and test with the correct amount. carbon monoxide and smoke. 【Super Alarm】When the carbon monoxide level exceeds 300ppm, an alarm will sound, the red light will flash and the buzzer will sound every 5 seconds . Immediately close the valve, open the doors and windows and let the inside air circulate. If a smoke concentration greater than 0.1% db/m is detected, an alarm is emitted, the blue light flashes and the buzzer always emits an alarm volume higher than 0.1% db/m. 85 dB. 【Sensitive and fast】 The carbon monoxide smoke detector is equipped with an electrochemical CO sensor and an advanced smoke sensor; to accurately detect the level of carbon monoxide and smoke hazard. If the detected concentration is