Home
Sleeping & Camping
- Sleeping
- Camping
- Sleeping-1
- Sleeping-3
- Sleeping-8
- Camping-9
- Camping-10
- Sleeping-15
- Sleeping-17
- Camping-18
- Camping-19
- Cover
- Comforter
- Cots
- Camping-24
- Cover-27
- Camping-29
- Camping-30
Health & Wellness
- Finger
- CoQ10
- Massager
- CoQ10-2
- CoQ10-4
- CoQ10-6
- CoQ10-12
- Massager-14
- CoQ10-21
- Oil
- Finger-25
- Massager-26
- Finger-28
- Stretcher
Safety & Security
- Detector
- Detector-7
Strollers & High Chairs
Storage & Organization
- Storage
- Storage-5
Electronics & Monitors
- Monitor
- TV
Outdoor & Leisure
- Table
- Table-11
- Table-32
Baby & Childcare
- Car Seat
- Comfort
- Car Seat-23
- Sleeper
Office & Work
- Copier
Pet Accessories
- Cooling
Gifts
- Gift Card
Decor
- Flag
Flash Sale
Cart
Checkout
About Us
Contact Us
My Account My Account

No products in the cart.
- - [[item.title]]
    
    specifications: [[item.skuinfo]]
    
    price: [[item.currency]][[item.price]]
    
    [[item.currency]][[item.allPrice]]
You'll also love

[[item.title]]
[[item.currency]][[item.discount_price]] [[item.currency]][[item.price]]

ADD

CHECKOUT [[currency]][[allPrice]]

Price

[[listData.currency]][[listData.discount_price]] [[listData.currency]][[listData.price]] save [[parseInt((1-listData.discount)*100) ]]%

[[listData.product_sku.sku_code.show_name]]

[[item.name]]

retract

Please select [[listData.product_sku.sku_code_add.show_name]]

[[listData.product_sku.sku_code_add.show_name]]

ADD TO CART BUY NOW ADD TO CART BUY NOW

TRUSTED STORE

This store has earned the following certifications.

Certified Secure Certified
100% Issue-Free Certified
Verified Business Certified
Data Protection Certified

Unlock Exclusive Deals Now!

Limited-time special prices shop your favorites before they're gone! Click below to start saving!

Go to see

[[num_page_4]]

Sleeping & Camping / Monitor

First Alert CO400 Battery Operated Carbon Monoxide Detector

Name: Cotsco Corner
Price: 12.70 USD
Availability: InStock

Price

$ 16.49 $12.70 save 23%

[[pageData.product_sku.sku_code.show_name]]

Selected product: [[dectitle]]

[[item.name]] [[pageData.currency]][[item.price]]

[[pageData.product_sku.sku_code_add.show_name]]

Please select [[pageData.product_sku.sku_code_add.show_name]]

Quantity

ADD TO CART

BUY NOW

ADD TO CART

BUY NOW

Free World wide Shipping

30 Day Money Back Gurantee

TRUSTED STORE

100% Issue-Free

Secure Checkout

$10K ID Protect

GUARANTEED SAFE CHECKOUT

The Ultimate Feature Rundown

Keep your family safe with this easy-to-use, battery-operated carbon monoxide alarm. Battery-powered alarms provide continuous monitoring of CO levels, even during power failures.

Advanced features: Equipped with an advanced electrochemical carbon monoxide sensor, this alarm accurately detects CO levels no matter where it's placed in the room. The alarm sequence should last 5-6 seconds. If it doesn't sound, ensure fresh batteries are correctly installed and test it again. If the unit still doesn't alarm, replace it immediately.

Safe and loud: A loud 85 decibel alarm will sound when CO levels reach dangerous levels. Battery replaceable - yes, making it easy to maintain.

Proper placement: To ensure complete protection, place one alarm on each level of your home and in each bedroom.

Long-lasting protection: This alarm comes with a 5-year limited warranty. It also features an end-of-life signal chirp, so you know it's time to replace the unit for safety.

Trusted brand: All First Alert CO alarms are rigorously tested to meet UL standards. First Alert has been the most trusted brand in home safety since launching the first residential smoke alarm in 1958.

MORE FROM Monitor