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🚨 Stay ahead of danger with smart, sleek safety!
The JNHCD 4-in-1 Plug-in Detector combines combustible gas, carbon monoxide, temperature, and humidity monitoring in one compact device. Featuring a high-precision electrochemical sensor with ±2% accuracy and a rapid ≤15-second response time, it provides real-time safety alerts via a bright color LCD and an 85dB audio-visual alarm. Designed for effortless plug-and-play use across all US 110V-220V sockets, this portable detector is ideal for home, kitchen, RV, or travel, ensuring you’re always protected with instant, reliable warnings.
| Brand | JNHCD |
| Style | 4-IN-1 Detector |
| Power Source | AC |
| Product Dimensions | 4.72"D x 1.93"W x 2.05"H |
| Alarm | Audible |
| Number of Items | 1 |
| Manufacturer | Shenzhen Kanghua Shengshi industrial Co., LTD |
| Part Number | KH158 |
| Item Weight | 3.2 ounces |
| Item model number | KH158 |
| Size | 1 PACK |
| Batteries Required? | No |
T**
Must have carbon monoxide detector
Carbon monoxide detectors I have a older camper and I have been looking for a new one to add to my camper and I came across this and thought to myself why not give this one and try because it just plug in to a outlet and it was very easy to install and this really has giving me the peace of mind and knowing there is a alarm in it so I would woke up it’s very easy to read so if you looking for a new carbon monoxide detector this is well worth the money to give you that peace of mind that your family is protected
J**
Great for traveling!
I like this one because it tests carbon monoxide and gas. It’s great that you can plug it in so you can put it anywhere and it’s small so it looks better than the ones that you have to mount on the wall. I got it mostly for traveling through after hearing about some people getting carbon monoxide poisoning in hotel rooms.
H**4
Need this
Love these I bought a few of these to have on each floor of my house and when I travel. I’m going to get these for my kids house. A must have!
K**R
Faulty
Out of the set of 3 we had one go faulty within 9 months and kept making alarm and showing high numbers up to 112 even with replacing batteries. We had the fire department come and check and they got a 0 reading. Guessing not replaceable. But we are alive and safe.
D**R
Easy to set up! Good value
It worked perfectly. I tested it in my garage, leaving the garage door closed with the car running, and the device detected the CO and triggered a loud alarm.
J**H
Digital and has a nice look to it.
You can clearly read the temp and levels at all times. They look much nicer than previous bigger ones I’ve had. Great purchase for a set of three.
A**A
I feel my hime more safe
Looks fantastic, the display is clear and informative, and the sound is loud and strong
R**D
Safe home
It works great. Now I feel safe at home
Trustpilot
1 week ago
1 month ago