1pc Smoke and Carbon Monoxide Detector, 2-in-1 CO and Smoke Detector, Enhanced Battery-Powered Sensor with LCD Screen, Automatic Carbon Monoxide Level Monitoring

Combination smoke alarm to monitor smoke, fire, and carbon monoxide levels. Alarms for abnormal carbon monoxide and smoke levels with LED lights and audible reminders. This product emits a continuous beep and a carbon monoxide warning when smoke, fire, or carbon monoxide levels exceed the standard. Combination carbon monoxide and smoke detectors feature a new high-sensitivity photoelectric smoke sensor and an electrochemical carbon monoxide sensor. This product is easy to install and use, small in size and lightweight. Installing smoke alarms in safe areas or near potential ignition sources (e.g., kitchens, living rooms, bedrooms, waterways, and all possible carbon monoxide areas) can protect your home*. This standalone/wireless smoke detector alarm is a new, high-sensitivity alarm with 360° detection; the wireless smoke detector immediately emits an independent sound when it detects smoke, even in the early stages of a fire. Applicable to a variety of scenarios, it operates independently without an external power supply, making it suitable for homes, hotels, offices, factories, warehouses, etc.