Hembisen Plug in Carbon Monoxide Detector (1 Pack 3 in1) Review: RecoGuru Analysis & User Insights
In-depth review of the Hembisen Plug in Carbon Monoxide Detector (1 Pack 3 in1). Analyzing features, 200+ user reviews, pros & cons. Is it worth it? Find out.

Quick Look: At a Glance
- Type
- Plug-in Carbon Monoxide Detector
- Display
- Digital Display (CO, Temperature, Humidity)
- Alarm
- 85dB
- Power Source
- Plug-in
- Features
- 3-in-1 Functionality
- Overall Rating
- (200+ ratings) See Breakdown 4.5 / 5
- Price (New)
- $30.59 (Subject to change)
Over 100+ bought bought recently!
Deep Dive: Features & Specifications
The Hembisen Plug in Carbon Monoxide Detector offers peace of mind with its 3-in-1 functionality and easy installation.
- 3-in-1 Carbon Monoxide Detection: This Hembisen detector combines carbon monoxide detection with real-time digital display of temperature and humidity levels, offering comprehensive environmental monitoring.
- Highly Accurate Sensor: Equipped with a sensitive and reliable sensor, this detector provides accurate readings of CO levels, ensuring timely alerts when concentrations reach dangerous levels.
- Always-On Display: The large color display continuously shows carbon monoxide gas concentration, temperature, and humidity, allowing for constant monitoring of the environment.
- Loud 85dB Alarm: When carbon monoxide concentration reaches the default threshold, the detector emits a loud 85dB alarm to alert occupants immediately.
- Easy Plug-and-Play Installation: Designed for simple installation, this detector plugs directly into a wall outlet, saving time and effort.
- Versatile Application: Suitable for use in homes, RVs, apartments, and other living spaces, providing essential carbon monoxide detection wherever it's needed.
Product Description: The Hembisen Plug in Carbon Monoxide Detector is a compact and user-friendly device designed to protect your home from the dangers of carbon monoxide. This detector not only monitors CO levels but also displays real-time temperature and humidity, providing a comprehensive overview of your indoor environment. The bright mirror design and clear digital display make it easy to read the current conditions at a glance. Installation is a breeze, simply plug it into any standard wall outlet. While it lacks battery backup, its primary function as a CO detector is reliable, and the added temperature and humidity readings are a bonus. The loud 85dB alarm ensures you'll be alerted immediately if CO levels become dangerous. Overall, the Hembisen CO detector is a practical and affordable solution for enhancing home safety.
User Review Analysis (Based on 200+ Reviews)
Based on over 200 customer reviews, here's a breakdown of common themes:
👍The Positive Reviews (74% 5-Star)
- Many customers find the detector easy to set up.
- Appreciated for its sleek design with temperature display.
- Provides easy-to-read digital information, including humidity and temperature readings.
- Users feel safer having these plugged in.
👎Common Criticisms
- Some users report concerns about alarm accuracy.
- Lacks battery backup, rendering it useless during power outages.
- One user reported it doesn't work during power outages.
Pros & Cons Summary
➕Pros
- Easy to install and use
- Displays real-time temperature and humidity
- Loud 85dB alarm for immediate alerts
- Compact and sleek design
- Provides peace of mind
➖Cons
- Lacks battery backup for power outages
- Alarm accuracy receives mixed feedback
- Limited features compared to 4-in-1 models
Available Options & Pricing
This review focuses on the Hembisen Plug in Carbon Monoxide Detector (ASIN: B0D7MJ1QK5), which is the 1 Pack 3 in 1 style. Other styles are available:
- Style: 1 Pack 3 in1, 3 Packs 4 in 1, 1 Pack 4 in 1, 3 Packs 3 in1
- Buying Options: Typically available 'New' (around $30.59). Prices may vary.
Current Availability: In Stock.
Who Should Buy the Plug in Carbon Monoxide Detector, Carbon Monoxide Alarm,Real-time Digital Display 3-in-1 Level: PPM," "u00b0F & Humidity, Co Detector Monitor for Home,RV,Apartment?
This product is a great fit for:
- Homeowners looking for an easy-to-install carbon monoxide detector.
- Individuals who want to monitor temperature and humidity in addition to CO levels.
- Those seeking a sleek and modern safety device.
- People living in apartments or RVs where space is limited.
If you require a carbon monoxide detector with battery backup for power outages, this model may not be suitable.
⚖️ The RecoGuru Verdict
The Hembisen Plug in Carbon Monoxide Detector is a practical and affordable solution for enhancing home safety. Its 3-in-1 functionality, easy installation, and sleek design make it a user-friendly choice for monitoring CO levels, temperature, and humidity.
The lack of battery backup is a significant drawback, as the detector will not function during power outages. Additionally, some users have reported concerns about alarm accuracy.
Recommended for homeowners and apartment dwellers seeking a simple and effective carbon monoxide detector with added environmental monitoring features. However, consider alternatives if battery backup is essential.
Ready to Make Your Decision?
Check it out for yourself!
🛒 Buy the Plug in Carbon Monoxide Detector, Carbon Monoxide Alarm,Real-time Digital Display 3-in-1 Level: PPM," "u00b0F & Humidity, Co Detector Monitor for Home,RV,Apartment (1 Pack 3 in1) on Amazon