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Shop / usi electric smoke and carbon monoxide detector

3 Packs Battery-Powered Smoke and Carbon Monoxide Detectors for Home and Kitchen with LCD Display

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$ 46.95   $32.86   save 30%
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Product Description: Smoke and Carbon Monoxide Detector Combo

Introducing the 2-in-1 Smoke and Carbon Monoxide Detector, a state-of-the-art safety device designed to provide dual protection by incorporating a highly sensitive photoelectric sensor for smoke detection alongside a stable electrochemical sensor for carbon monoxide (CO) detection.

Alarm Features

When either smoke or carbon monoxide reaches a critical level, this detector activates both an audible alarm and a visual LED indicator to alert you. Such timely warnings are crucial for taking prompt action and ensuring safety.

LCD Display Functionality

This device features a large LCD screen that intelligently conserves battery life by remaining blank in standby mode. The display activates to show readings only when batteries are installed, the test button is pressed, or when hazardous levels of smoke or CO are detected. This thoughtful design ensures minimal disruption during your sleep or quiet moments.

Real-Time Monitoring

The expansive LCD not only showcases current smoke and CO concentrations, allowing you to monitor your surroundings effectively, but also indicates any malfunctions in the carbon monoxide detector. You can stay informed about the operational status of your fire alarm at a glance.

Test Functionality and Audio Alerts

Equipped with a test button, this smoke and carbon monoxide detector combo allows you to verify both battery functionality and alarm performance easily. With a loud alarm that exceeds 85 dB, you can be assured that the alert will be audible even in emergencies.

Installation Made Simple

Installation is a breeze with our straightforward design. To install, simply twist and remove the mounting bracket from the back of the detector. Drill two 5mm holes into your ceiling or wall, insert plastic plugs, and secure the bracket using the included screws. Connect a fully charged battery, align the key holes, and twist to secure in place.

360-Degree Detection

The innovative design boasts 360-degree air holes, enabling the unit to detect smoke and carbon monoxide from all directions. This feature significantly enhances the safety of your living space by providing comprehensive coverage.

LED Indicators

  • Green LED: Press the test button for a few seconds to check the electronic functionality of the smoke detector; an audible sound will follow. If you hear a chirp every 30 seconds accompanied by the green LED or an "Err" message on the LCD, this indicates a malfunction.

  • Red LED: Flashing red along with beeping signifies a CO alarm, fire alarm, or low battery mode. After replacing the battery, you will hear a beep confirming proper installation.

Reset Instructions

Should the detector continue to beep after testing due to smoke or CO presence, the alarm will only cease once conditions normalize—no reset action is needed. However, if erroneous or faulty beeping occurs, follow these steps to reset:

  1. Remove the batteries and press the test button several times to deplete residual power.
  2. With the test button pressed, reinstall the batteries and hold until the LED flashes, then release.

If the device fails to reset despite attempts, please reach out—we are here to assist you.

Safety at All Times

The dual sensor technology of this smoke and carbon monoxide detector provides ongoing safety by effectively combining photoelectric and electrochemical capabilities. Puffing alarms deliver real-time smoke and CO concentration readings, with alerts given when levels become hazardous.

Low Battery Alerts

Powered by three batteries, the unit chirps every 30 seconds when the batteries need replacing, ensuring consistent functionality.

Versatile Installation Options

This wireless detector is easy to mount on any wall or ceiling—ideal for various settings including bedrooms, kitchens, living rooms, basements, hotels, and offices.

Maintenance Guidelines

For optimal performance, avoid using detergents or solvents for cleaning and refrain from painting the unit. Should any issues arise, do not hesitate to contact us for support.

product information:

AttributeValue
brandOLUNCLE
power_sourceBattery Powered
colorWhite 3
item_weight1.15 pounds
alarmAudible
sensor_typeElectrochemical
manufacturerOLUNCLE
part_numberOL0902U
package_dimensions5.55 x 4.8 x 4.69 inches
item_model_numberOL0902U
size3 Packs
batteries_includedYes
batteries_requiredYes
battery_cell_typeZinc Carbon
customer_reviews
ratings_count1594
stars4.4
best_sellers_rank#4,858 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement)
#23 in Smoke & Carbon Monoxide Alarms
date_first_availableSeptember 19, 2023

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