Malfunctions
One detector has started to malfunction after using it for 2 months. Edited to change from 2 stars to 5 stars. Due to the malfunctioning detector, the company reached out and refunded me. Great customer service! Read more
Hembisen
3 Packs Carbon Monoxide Detectors - Hembisen Carbon Monoxide Detector Plug in Type CO Alarm Monitor with Digital
$59.99$69.21
Sobre este artículo
- Accurate & Easy to Read - New Imported Electrochemical Sensor, high reliability, more responsive, to avoid the possibility of false alarms.
- AC Power Plug-in Innovative Design - Eliminates difficult installation challenges, plug-and-play, short warm-up time, easy and fast to use.
- Breakthrough Heat Dissipation Design - Using ABS advanced material and optimized heat dissipation structure, continuous daily use without heat.
- Digital Display - Real-time monitoring of carbon monoxide gas levels, according to the carbon monoxide concentration real-time display, easy to understand and clear, eliminating the worry.
- Loud 85DB Warning - When the carbon monoxide gas concentration reaches the default value, the carbon monoxide alarm will sound in time, the loud volume allows you to react faster and make quick judgment to protect your safety.
- Applicable Scenarios: gas drain malfunction, charcoal heating, automobile exhaust, etc. before the production of carbon monoxide gas.
- Tips: This carbon monoxide detector is only used to detect naturally occurring carbon monoxide in the environment, turning on the heater will not produce carbon monoxide gas, please do not use this to test this product.
Key details
- Brand
- Hembisen
- Style
- 3 Packs CO
- Alarm
- Audible
- Sensor Type
- Electrochemical
- Manufacturer
- Shenzhen Wei'an Environmental Protection Electronic Technology Co., Ltd.
Technical specifications
- Power Source
- Plug-and-play
- power_source
- Plug-and-play
- item_model_number
- WA996
Item information
- UPC
- 632368770563
- sensor_type
- Electrochemical
- part_number
- WA996
- item_package_quantity
- 1
- batteries_included
- No
- batteries_required
- No
- best_sellers_rank
- #4,449 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #20 in Carbon Monoxide Detectors
- date_first_available
- March 4, 2022
Highlights
About this item
- Accurate & Easy to Read - New Imported Electrochemical Sensor, high reliability, more responsive, to avoid the possibility of false alarms.
- AC Power Plug-in Innovative Design - Eliminates difficult installation challenges, plug-and-play, short warm-up time, easy and fast to use.
- Breakthrough Heat Dissipation Design - Using ABS advanced material and optimized heat dissipation structure, continuous daily use without heat.
- Digital Display - Real-time monitoring of carbon monoxide gas levels, according to the carbon monoxide concentration real-time display, easy to understand and clear, eliminating the worry.
- Loud 85DB Warning - When the carbon monoxide gas concentration reaches the default value, the carbon monoxide alarm will sound in time, the loud volume allows you to react faster and make quick judgment to protect your safety.
- Applicable Scenarios: gas drain malfunction, charcoal heating, automobile exhaust, etc. before the production of carbon monoxide gas.
- Tips: This carbon monoxide detector is only used to detect naturally occurring carbon monoxide in the environment, turning on the heater will not produce carbon monoxide gas, please do not use this to test this product.
Details
Materials and maintenance
- dimensions
- 1.5"D x 2.76"W x 4.33"H
- weight
- 4.5 ounces
- Product Dimensions
- 1.5"D x 2.76"W x 4.33"H
- Item Weight
- 4.5 Ounces
- product_dimensions
- 1.5"D x 2.76"W x 4.33"H
- item_weight
- 4.5 ounces
Ask about this product
De la marca
Product videos
Product video 1
Customer reviews
1,839 reviewsPositive
Rated 4.4/5 across 1,839 reviews — well received overall.
- 75% of sampled reviews give 4–5 stars.
Customers say
Customers find the carbon monoxide detector easy to install, simply plugging it into the wall outlet, and appreciate its good quality and value for money.
Generated from the text of customer reviews
Great Choice
Very easy to setup and takes no time to install for complete peace of mind. Definitely recommend! Read more
Works as far as I can twll
Works well. I haven’t died of carbon monoxide poisoning yet so I think that’s a sign it is doing its job. It does make noise when you first plug it in and that alone spooked my dog, but it was loud enough to hear around the house (medium sized home) and I think it would be effective if it went off for a real emergency. I love that I can move it to where I need to as well. Read more
Good safety devices
I gave these as gifts for Christmas to my families to make sure they have several CO2/gas monitors in their house. They plug in, so as long as the electricity works, these monitors work. Read more
Great
Works great and feel safer Read more
NONFUNCTIONAL DO NOT BUY WILL NOT DETECT METHANE NATURAL GAS
DO NOT PURCHASE!! THIS ALARM DOES NOT DETECT METHANE. Instead of buying this useless piece of plastic I should have just purchased the more expensive but better known Kidde brand alarms. In the basement of my two story home I have a natural gas hot water tank. My water tank failed and was replaced. However during the installation of the new hot water tank, the person installing it failed to properly secure the gas line to the tank. Approximately 4 hours after that individual left my home, I could smell natural gas in the 2nd story of the home. Gas was filling up the basement, first and second floor. Unbelievably this NONFUNCTIONING detector was installed in the basement and failed to notify me at any point of the extreme leak. The device is trash. Amazon should not allow sellers to use their marketplace as a platform to profit from the sale of fake non functioning products. I was horrified to find that this alarm didn’t work and am thankful that I was awake and smelled the gas leak. Thank god there wasnt a carbon monoxide leak, as my family and I would be dead and unable to warn fellow customers to buy a different product. I find it equally shocking that so many people have bought this device and they won’t really know if it works or not until it’s possibly too late. Read more
Easy to install
Easy to install and great price. Gives me peace of mind Read more
Feeling secure while you travel.
I’m a Flight Attendant and I have this in my bag on every trip. I feel safe with my personal Gas and carbon Monoxide Detector plug in each time I stay in a hotel. Read more
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