Alert Pro Built-In Siren Carbon Monoxide Alarm

Last updated: April 19, 2022


Once you reach 50 ppm, you'll get an alert within 60 to 90 minutes with this carbon monoxide alarm. Those alerts increase in time delay at higher ranges. If you reach 100 ppm, you'll get an alarm within 10 to 40 minutes. This detector is battery-powered, so you'll need to make sure you keep fresh batteries installed at all times.

We looked at the top Carbon Monoxide Alarms and dug through the reviews from some of the most popular review sites. Through this analysis, we've determined the best Carbon Monoxide Alarm you should buy.

Product Details

Key Takeaway: This carbon monoxide alarm offers increasingly quick alerts as the carbon monoxide levels rise.

In our analysis, the Alert Pro Alert Pro Built-In Siren Carbon Monoxide Alarm placed 2nd when we looked at the top 9 products in the category. For the full ranking, see below.

From The Manufacturer

This product is a smart carbon monoxide detector with voice prompt, microprocessor control, support displaying of the carbon monoxide gas concentration and the time. When trigger the gas detector. This detector adopt catalytic combustion method sensor which is stable and reliable. It keeps the place safe from the threats of carbon monoxide gas. This product can be well used in villas, factories, shopping malls, warehouses, office buildings etc. indoor places.FEATURES: . MCU processing and SMT Manufacture Technology. Human voice prompt . High reliable electrochemical sensor . Carbon monoxide gas concentration displaying(PPM), clock displaying (24-hour system) . DC 9V by battery . Low current consumption, ultra-long standby time . Battery capacity displaying . Alarm memory function . Auto detect sensor failure

Expert Reviews


What reviewers liked

Flashes a bright LED light with a loud and clear 85-decibel alarm if rising carbon monoxide levels are detected
- Safety
It also has an LCD display showing you a clear level of carbon monoxide concentration around you. Depending on the level of CO being detected, this device will alarm within 60-90 minutes for 50ppm, within 10-40 minutes for 100ppm and within 3 minutes for 300ppm.

What reviewers didn't like

The beeping sound is not loud enough even with new batteries
View our Carbon Monoxide Alarm buying guide for in-depth advice and recommendations.

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