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🚨 hecopro digital display carbon monoxide detector: ul2034 compliant, alarm clock warning logo

🚨 HECOPRO Digital Display Carbon Monoxide Detector: UL2034 Compliant, Alarm Clock Warning Review

6

Β·

Average

Revainrating 3.5 out of 5Β Β 
RatingΒ 
3.3
🚨 Household Sensors & Alarms, πŸ”’ Safety & Security

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Description of 🚨 HECOPRO Digital Display Carbon Monoxide Detector: UL2034 Compliant, Alarm Clock Warning

UNIQUE DESIGN β€” 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. ALARM WARNING β€” 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 While in the Alarm Mode for the Life-Saving Safety. SAFETY AND VISIBLEβ€” 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. ENERGY-SAVING β€” 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. ALARM STANDARD β€” 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.

Reviews

Global ratings 6
  • 5
    3
  • 4
    0
  • 3
    1
  • 2
    0
  • 1
    2

Type of review

Revainrating 3 out of 5

Light! Good value for money for security

Relatively easy and convenient to use. The only downside was. "Battery not included" However, I'm not sure if it should be or not. So it's not a complaint if it wasn't in the description.

Pros
  • Hands-free operation
Cons
  • Frequency

Revainrating 1 out of 5

Avoid - a piece of junk -1 star if possible - thrown in the trash

It just started beeping after a month of editing. nothing was registered on it, and moving to another place or putting in a new Duracel battery did not help, took out the battery and kept beeping, so I had to throw it on the street! oh yeah, and you can't get it back!

Pros
  • nice thing
Cons
  • I don't remember but there was something

Revainrating 5 out of 5

Quick and easy 4 Peace of mind

This carbon monoxide alarm comes in a well-packaged, compact box with easy-to-read, detailed instructions for quick and easy installation. All necessary equipment is also included. All you need for installation are simple tools. The reassurance we get from this carbon monoxide alarm is priceless yet very affordable. and Mrs. "Junior"

Pros
  • A practical thing
Cons
  • So far so good

Revainrating 5 out of 5

Best overall value and 1 or 2 day delivery.

My old CO2 monitor has reached the end of its life. I needed a new CO2 monitor and needed it fast. I've searched both eBay and Revain and this was one of the most economical CO2 monitors I could find. Not only that, it was available for next day delivery. I received it today, just charged it with 3 AA batteries and hung it on the wall. It works great and actually has a brighter and nicer display than my old one which cost twice as much. Best Overall Value, Fast Free Shipping, Easy Installation.

Pros
  • Good
Cons
  • Obsolete

Revainrating 5 out of 5

Carbon monoxide detector with a good price-performance ratio. Seems to be working great so far! No false alarms yet.

Cheap enough to have one in every room. While I can't speak to battery life just yet, for now it can show current CO levels each time you press the test button. The display also lights up when it's in the alarm state, which is nice. I will update if the battery life doesn't reach at least 90 days (I know CO monitoring uses a lot of power so I reasonably assume the batteries will need to be changed about every 3 months). But for the price, it's excellent value for money. No false alarms yet. To…

Pros
  • This is great
Cons
  • A few bugs

Revainrating 1 out of 5

The ad is useless! Slight damage upon receipt.

Don't know if it works. It is very easy to install and runs on 3 AA batteries. I bought it because I wanted to control the CO levels in my garage. In winter I heat my garage with a kerosene fan and sometimes it smells like car exhaust, so I was worried about CO and safety. Some devices only give an alarm when the CO level is too high, but I wanted to see if the actual value is more than just an alarm. This device does not monitor CO levels at all, although it does display CO levels. The…

Pros
  • Elegant design
Cons
  • Long delivery time