1. Smoke & Carbon Monoxide Detector with Batteries 2. 2-in-1 Smoke & CO Detector Combo 3. Smoke & CO Alarm with Test But

Smoke and Carbon Monoxide Alarm with Dual Sensing Technology

Our dual-sensor alarm combines a high-sensitivity photoelectric sensor for smoke detection with a reliable electrochemical CO sensor for carbon monoxide detection. This ensures comprehensive protection by detecting both harmful substances simultaneously. The smoke and carbon monoxide detector will sound an alarm and flash a red LED if either sensor detects a dangerous concentration.

Louder than 85 Decibels Alarm Sound

Our alarm boasts a loud, highly noticeable sound with more than 85 decibels. It features a red LED that blinks in tandem with the alarm to ensure you’re alerted and can take immediate action. For maximum safety, it is recommended to install multiple units in your home.

Red and Green LED Function

When smoke or carbon monoxide levels rise to dangerous concentrations, this detector sounds an alarm and blinks a red LED. Additionally, a red LED and alarm sound indicate when battery replacement is needed (battery capacity less than 3.6V). A green LED with an alarm sound confirms the fire alarm is functioning properly, particularly during testing.

Readable Digital Display

The digital display on this smoke and carbon monoxide detector illuminates when smoke or CO levels reach dangerous concentrations, showing the specific concentration levels. In standby mode, the screen remains off to avoid disturbing your sleep. A green LED blinks approximately every 60 seconds during standby mode.

Green LED Brightness Adjustment

If the green LED is too bright, you can reduce its brightness by covering it with a transparent PVC film until you are satisfied. This smoke and carbon monoxide alarm is wireless, making installation straightforward and easy. Suitable for both walls and ceilings, it ensures reliable monitoring in any room.

Reliable and Convenient Installation

Key Features:

• Dual Sensors: Combines smoke and CO detection.
• Loud Alarm: Sounds more than 85 decibels.
• LED Alerts: Red for danger, green for function.
• Digital Display: Shows concentration levels.
• Wireless Installation: Easy to set up.

This dual-sensor smoke and carbon monoxide alarm provides comprehensive protection for your home, ensuring you are alerted to potential dangers.