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LCD Screen
Indicates CO concentration and alarm status
10 Year Product life
The GS828A CO alarm is equipped with a premium electrochemical CO sensor that has a long lifespan of up to 10 years
Three Color LED Indicator
POWER indicator (green LED) , FAULT indicator (yellow LED) and ALARM indicator (red LED)
85 dB Alarm
This CO alarm loudly at 85 dB, alerting alert everyone in your home of potential danger, even those sound asleep, giving you more time to escape.
Standard CO Detector
Product Comparison
CO | Detection Type | CO |
| | LCD Display | |
Battery Powered | Source of Power | Battery Powered |
Interconnected | |
CO | Detection Type | CO |
| | LCD Display | |
Battery Powered | Source of Power | Battery/AC Powered |
Interconnected |
- Wireless CO Detector
- Plug in CO Detector
Diana L Aaron
Reviewed in the United States on March 9, 2025
We like the small size and the 10 year lfe span.
anthony stephenson
Reviewed in the United States on February 3, 2025
easy to locate
Frann
Reviewed in the United States on February 12, 2025
Works fine
jack
Reviewed in the United States on January 31, 2025
Works great
Ken R C
Reviewed in the United States on January 28, 2025
Seems` to work well Great price points and a smart design.
CMass
Reviewed in the United States on January 25, 2025
Simple, effective good price.
Momrhonda
Reviewed in the United States on January 24, 2025
This is the perfect doctor. Small and compact, expected to last 10 years. Came with good batteries, expected to last quite some time. Easy to install, fast shipping and reasonable price.
Pamela Penney
Reviewed in the United States on January 17, 2025
Came with batteries. Easy to set up. I chose to place on desk top downstairs and upstairs instead of hanging on the wall.
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