Carbon Monoxide Detector, Smoke Detector, Home Alarm, Carbon Monoxide Smoke Alarm, High Precision Low Power LCD Digital Display, 2-in-1 Smoke and Carbon Monoxide Detector

【2-in-1 Protection】This home alarm has two built-in sensors that display smoke and carbon monoxide (CO) concentrations on a large LCD screen. This prevents you from being affected by the concentration of carbon monoxide and smoke in the ambient air. Reminder: During testing, place the alarm in a sealed bag and test it with an appropriate amount of carbon monoxide and smoke.【Ultra-Low Power Consumption】The gas detector display will be in standby mode during normal operation. Only the indicator light is active, and the green light flashes once every 40±2 seconds. The CO detector consumes a small amount of power in standby mode, and the battery life is six months. Also, Low Battery Alert Function: When the battery is low, the red indicator light flashes once every 10 seconds and the LCD screen displays "Lb". [12-Month Warranty] If you have any questions about the carbon monoxide detector, please feel free to contact us. Our support team will respond and provide technical assistance within 24 hours.