4-Pack Smoke and Carbon Monoxide Detector Set

Product Description 2 in 1 CO & Smoke Alarm with Super Easy Installation Process

Step 1: Choose the right spot for your alarm, drill two 5 mm holes in the ceiling or wall (use the mounting bracket as a guide), insert two plastic plugs into the holes, then attach the bracket to the ceiling using the provided screws.

Step 2: Insert a fully charged battery into the alarm. Attach the alarm to the mounting bracket by aligning the locking tab on the bracket with the keyholes on the alarm and twisting the alarm counterclockwise.

Step 3: After installation, test the unit by pressing the test button for five seconds. Stand at arm's length away from the unit due to the loudness of the alarm.

Guardians of the Home - Carbon Monoxide Detector Ceiling mounting is recommended for typical residential buildings. For optimal protection, install an alarm on each level of a multi-level home, including bedrooms, hallways, finished attics, and basements. Place alarms at both ends of a bedroom hallway or large room if the hallway or room is over 30ft (9.1m) long. If you have only one alarm, ensure it is placed in the hallway outside the main sleeping area or in the main bedroom. Confirm the alarm can be heard in all sleeping areas.

Loud Alarm Signal Exceeding 85dB in Alarm Mode This combination smoke and carbon monoxide alarm operates on batteries and detects both smoke and carbon monoxide. It utilizes a high-sensitivity photoelectric sensor for smoke detection and a high-stability electrochemical CO sensor. When either smoke or carbon monoxide is detected, the alarm will sound and the LED will flash to alert you to take action. The detector is suitable for indoor spaces where carbon monoxide may be present or fire may occur.

Suitable for Multiple Locations - Dual high-stability sensors - Low-battery warning - Simple and elegant design - SMT manufacturing technology for high quality and reliability - Test button for battery and alarm verification

Product Details - Simple and elegant design - Package includes: 1 x carbon monoxide detector, 1 x holder, 2 x screws, 2 x expansion pipes, 3 x AA batteries, 1 x user manual (English) - Refer to the manual for more details - Installation instructions can be found in the main picture video

Key Features: - 2 in 1 functionality for carbon monoxide and smoke detection - High reliability and sensitivity - LCD display for easy monitoring - Loud alarm signal exceeding 85dB - Easy installation on walls or ceilings for peace of mind and protection

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