About this item
No batteries required
120 volt plug-in
With silence feature, samples the air and performs self-diagnostic tests approximately every second
A microchip inside the unit stores each reading, and remembers the levels of CO it has been exposed to over time. Controls are: Test/Silence button, green power light, yellow service light, red alarm light
Loud 85-decibel alarm, UL listed
3.3 in. height x 4.75 in. width x 2 in. depth, 0.24 pounds
|Shipping Weight (in pounds):||1.1|
|Product in Inches (L x W x H):||7.1 x 4.75 x 4.75|
|Origin of Components:||USA or Imported|
Be the first to review this item. Share your rating and review so that other customers can decide if this is the right item for them.
Ask a question
If you would like to share feedback with us about pricing, delivery or other customer service issues, please contact customer service directly.
Walmart does not sponsor, recommend or endorse any third party product or service, or any customer ideas or advice.
Questions will be checked against our question guidelines and posted within five to seven business days.