Smoke and Carbon Monoxide Detectors, Combination Smoke Alarm and Carbon Monoxide Detector Battery Powered, CO Detector Alarm with Sensitive Sensor

2-in-1 Detection: SHYEEH 2-in-1 smoke detector and carbon monoxide detector combo features a built-in sensitive photoelectric smoke sensor and an electrochemical CO sensor. This advanced combination enables the device to detect smoke and CO, two deadly gases, with greater accuracy. Smoke Detector promptly sounds an alarm to alert you, ensuring you stay out of the danger zone. Alarm Criteria: Shyeeh smoke and carbon monoxide detector has a specific alarm threshold and can monitor within 215-323ft² to protect your home safety. When the carbon monoxide concentration is higher than 50ppm or the smoke concentration exceeds 1%/FT OBS (red LED flashes), the alarm will sound an 85 decibel alarm within three minutes. Real-time data LCD display: The smoke and carbon monoxide alarm offers 24-hour real-time monitoring, enabling you to effortlessly check the concentrations of carbon monoxide and smoke in the surrounding environment. This feature helps protect your family from invisible threats. Additionally, when the battery is low, the LCD screen will display "Lb" to remind you to replace the battery. Easy to Istall: You can mount carbon monoxide alarm on the wall or ceiling with screws (Include). Powered by 9V 6LR61/6F22 batteries (Not Included), no socket required, not affected by power outages, and can continuously monitor carbon monoxide and smoke levels to ensure your family's safety. Home Protection:According to data analysed in the United States, a home fire occurs every 38 seconds. The earlier the danger is recognised, the risk of death is reduced by 50%. The carbon monoxide detectors monitor will protect your home from the dangers of CO and eliminate the need to pay high detection fees for suspected carbon monoxide leaks.

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