• Skip to main
  • Skip to footer
  • Back to school
  • Patio
  • Electronics
  • Clothing
  • Toys
  • Furniture
Walmart Canada - Save money. Live better.Shop grocery
Store finder
Sign in
My account

Carbon Monoxide Alarm, Battery Carbon Monoxide Detector,1PC LCD Display CO Carbon Monoxide Detector Sensor Tester with Sound Light Alarm Warning Hot

Reduced price


  • 1.ALARM WARNING - When a dangerous level of carbon monoxide is detected the red LED will flashes and a loud alarm pattern will sound--Loud 85 decibel alarm with LED Flash.
  • (2)、ALARM STANDARD - 50ppm, alert within 60 to 90 minutes; 100ppm, alert within 10 to 40 minutes; 300ppm, alert within 3 minutes. Note: When you test the detector, please do not use gas blow the hole directly.
  • (3)、UNIQUE DESIGN - Portable and easy installation. Precise electro-optical sensor, high consistency and stability, move, or in the same place for that. Loud enough and sounds good.
  • (4)、SAFETY AND VISIBLE- Protect the Family from Carbon Monoxide, With 3 digits LCD Displayer is Optional, Err on the LCD to indicate the unit is malfunctioning. Lb on the LCS to indicate it low battery and need to replacement. 999ppm on the LCD to indicate CO level over 999ppm. If the Co leakage is less than 999p.
  • (5)、ENERGY-SAVING - Operated by 3 x 1.5V AA Batteries (not included), The alarm sound pattern is 4 beeps every 5seconds for the first 4 minutes. In 4 minutes, it will change to 4 beeps ever minute to save the battery.
  • (6)、Accurate & Sensitivity :Intelligent microprocessor unit allows advanced signal processing of two sensors to provide early detection of carbon monoxide.
  • (7)、Digital LCD Display:Blue-backlit digital LCD display allows quick and clear reading of CO level anytime, with LED indicators to conveniently check the alarm condition for double guaranteed safety.Offers both audible signal alarm as well as a digital display of CO levels detected. It can also display a peak reading over a period of time.
  • (8)、Multi-functionality:The detector automatically returns to the standby mode after the carbon monoxide leakage LED display shows the carbon monoxide concentration.
  • Power Supply:3 AA size batteries (not included)
  • Sensitivity & Time
  • 50ppm, alarms within 60~90 minutes
  • 100ppm, alarm within 10~40 minutes
  • 300ppm, alarms within 3minutes
  • Standby Current<50uA
  • Alarm Current<50mA
  • Operation Ambient Condition
  • 5~40ºC, 20~90%R.H
  • Color:White
  • Size:10 x 3.5cm
  • Note: 3 AA size batteries are not included in the package.We suggest that buyer should use AA size batteries instead ofrechargerable batteries because ordinary AA is a little longer than the rechargerable ones.Loud 85 decibel alarm
  • Permanent carbon monoxide sensor
  • Package Included:
  • 1 x Carbon Monoxide Alarm
  • 2 x Screws
  • 1 x E
• LED Flashing&Beep Alarm
• Sensitivity/Alarm Time:Within 60~90 minutes at 50ppm CO concentration;
• Power supply: 3 AA batteries (not included).
• Accurate & Sensitivity :Intelligent microprocessor unit allows advanced signal processing of two sensors to provide early detection of carbon monoxide.
Skip product carousel

From the manufacturer


Product Identifiers
Model #

Return policy

If you buy something online but it's not everything you dreamed it to be, no worries! We're here for you.
Return policy
You can return this item within 90 days from the day you receive your online order.

There are two easy ways to return this item:
  • Return this item to a Walmart store
  • Return this item by mail
  • Loading ...
    Loading ...

    Find in-store

    Where can you get it?
    Is it available?
    What is the price in-store?
    Please note, this item is only sold online.

    Ratings & reviews

    Questions & answers

    Can we help?

    Walmart Rewards MasterCard

    walmart rewards mastercard apply

    Mailing Address

    Wal-Mart Canada Corp.
    1940 Argentia Road
    Mississauga, ON L5N 1P9

    Be in the know!

    Get up-to-date information on weekly flyer features, Rollback & clearance items, exclusive products, and Walmart offers. You can unsubscribe at anytime.

    Personal information provided may be collected, used and disclosed in accordance with ourPrivacy Policy

    Connect with Us

    Connect with us on your favourite social networks. We’ll let you know what we’re up to, and you can tell us how we’re doing.

    • Help
    • Terms of Use
    • Privacy Policy
    • Copyright © Walmart 2019