AlivenHome™ CO, Gas & Smoke Detector
AlivenHome™ CO, Gas & Smoke Detector
Real-time protection from the hidden dangers your family can’t see or smell.
Reads CO From 0 PPM — Before It Becomes Dangerous
Detects CO, Gas & Smoke — All in One Device
Alerts You 3 Ways — Sound, Light & Display
Plug-In Power, Battery Backed — Protected Through Any Outage
Monitors Temperature & Humidity
SELLING FAST — DON'T MISS OUT!
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90-day money-back guarantee
Trusted by 10,000+ Customers
for clean, reliable support
2-Year Warranty
Your detector is covered against manufacturing defects for 2 full years.
Description
Description
This detector protects your home with 5-in-1 monitoring — carbon monoxide (CO), combustible gas, smoke, temperature, and humidity — all in a single device.
It plugs directly into any standard outlet. No wiring, no tools needed.
A built-in backup battery keeps the alarm running during power outages, so you're never left unprotected when it matters most.
A live on-screen display shows real-time readings at all times, so you can see exactly what's happening in your home — not just when an alarm goes off.
Using advanced multi-sensor technology, the device continuously monitors your environment for CO, gas, and smoke. The moment dangerous levels are detected, it sounds a loud audible alarm paired with bright, unmistakable visual warnings.
With protection against three serious hazards — carbon monoxide poisoning, gas leaks, and early-stage fires — plus continuous environmental insight, this all-in-one detector is an essential safety upgrade for any modern home.
AlivenHome™ CO, Gas & Smoke Detector
"As a new mum, I worried about everything — especially while my baby was sleeping. After learning more about carbon monoxide, I realised I wanted more than just a standard detector. AlivenHome™ gives me real-time CO readings right on the screen, so I know what's in the air we're breathing. It's simple, easy to use, and gives me peace of mind every day. The best part? I sleep better knowing my family is protected."
The Reality of Carbon Monoxide
The Numbers Behind Carbon Monoxide Risk
Carbon monoxide remains a serious household risk, especially during colder months when fuel-burning appliances are used more often.
The Reality of Carbon Monoxide
The Numbers Behind Carbon Monoxide Risk
Carbon monoxide remains a serious household risk, especially during colder months when fuel-burning appliances are used more often.
60+
CO-related deaths every year
3500+
Emergency visits linked to CO exposure
84%
Of CO deaths occur during heating season
Know the risk. Protect what matters most.
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Carbon monoxide is the #1 cause of accidental poisoning deaths in the UK.
Every year, carbon monoxide poisoning claims 60+ lives across the UK — often while people are sleeping.
In many homes, a carbon monoxide alarm may appear to be working: the green light is on, and everything seems fine. But a standard alarm may stay silent until CO reaches a dangerous level.
Carbon monoxide can come from boilers, gas cookers, fireplaces, log burners, and attached garages. You cannot see it, smell it, or taste it — which is why early detection matters.
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What Makes AlivenHome™ So Different
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Everything You Need to Know — All on One Screen
AlivenHome™ lets you see what’s happening in your home’s air in real time. Its easy-to-read display shows carbon monoxide levels, combustible gas status, smoke detection status, temperature, and humidity — all in one place.
Colour-coded indicators, on-screen warnings, and a loud audible alarm help you quickly understand when conditions change, so you can respond when it matters most.
Quick and easy setup — just plug it into a standard plug socket — no tools, no wiring, no ladder, and no electrician required. With built-in battery backup, AlivenHome™ continues protecting your home even during power cuts.
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Recommended by Firefighters & Gas Safe Registered Engineers.
AlivenHome™ was developed with insights from firefighters who have witnessed the devastating consequences of carbon monoxide exposure and gas leaks. They know that when it comes to home safety, early awareness matters.
✓ BS EN 50291-1 & BS EN 50194-1 Compliant — Tested to the recognised UK standards for carbon monoxide and combustible gas detection in domestic premises.
✓ CE Marked — Meets applicable UK and European product safety requirements.
✓ Professional-Grade Sensors — Same technology used by fire and rescue services.
AlivenHome™ isn't just another alarm. It's the kind of protection firefighters & gas safe registered engineers would trust in their own homes.
Always monitoring your home's air — so you can focus on what matters most.
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Meet the Families Across the UK Who Trust AlivenHome™ Every Day
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★★★★★
"I Saw 53 PPM. My Old Detector? Silent."
"We had a 'working' detector for 6 years. Green light. Beeped when I tested it. Then I got AlivenHome™ just to double-check. First night: 53 PPM in my son's bedroom. My old detector? Still glowing green. Still silent. I unplugged it and threw it in the bin. AlivenHome™ probably saved my son's life."
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★★★★★
“Nan's House is Safe Again!”
"When my daughter drops the grandchildren off for the weekend, I can honestly say to myself, 'They are completely safe here.' I am the matriarch — it's my job to provide a safe haven. AlivenHome™ gave me back that peace of mind. Nan's house is officially the safest place on earth again."
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★★★★★
"I Sent Two to My Mum"
"I bought two for our house and sent two to my mum. Mum is 74 and lives alone. Her old detector was 8 years old — the sensor was dead but the green light was still on. Now I don't lie awake at 2 AM wondering if she's okay. Best decision I ever made."
Frequently Asked Questions
How is AlivenHome™ different from my current alarm?
How is AlivenHome™ different from my current alarm?
Many standard alarms only alert you when dangerous levels are reached. Until then, there's often nothing to see but a green light.
AlivenHome™ gives you real-time CO readings starting from 0 PPM, along with combustible gas and smoke detection, temperature, and humidity - all displayed on one easy-to-read screen.
Instead of waiting for an alarm, you'll always know what's happening in your home's air, giving you greater peace of mind every day.
Will AlivenHome™ go off while I'm cooking?
Will AlivenHome™ go off while I'm cooking?
No. Under normal cooking conditions,
AlivenHome™ is designed not to alarm unnecessarily. Its professional-grade sensors continuously monitor for dangerous levels of carbon monoxide and combustible gases — not for everyday activities like making breakfast or taking a shower.
When conditions become unsafe, you'll receive clear visual and audible alerts.
Does AlivenHome™ detect combustible gas and smoke, or just carbon monoxide?
Does AlivenHome™ detect combustible gas and smoke, or just carbon monoxide?
AlivenHome™ is a 5-in-1 home safety alarm. It monitors carbon monoxide, combustible gases such as methane and butane, smoke, alcohol vapours, temperature, and humidity - all on one easy-to-read display.
That matters because many standard alarms only monitor carbon monoxide. If natural gas leaks from a cooker or boiler connection, a CO-only alarm may not detect it.
Where should I install AlivenHome™? Does socket height matter?
Where should I install AlivenHome™? Does socket height matter?
AlivenHome™ works with any standard wall socket and is quick and easy to set up.
We recommend placing it near gas appliances such as your boiler or cooker, and outside bedrooms where your family sleeps. Its sensors are designed for reliable monitoring in standard outlet locations, so socket height isn't usually a concern.
Many families choose multiple units to cover key areas throughout their home.
Is AlivenHome™ hard to install?
Is AlivenHome™ hard to install?
No. Simply plug it into any standard wall socket and it's ready to go. No tools, wiring, or electrician required — just quick and easy setup, with built-in battery backup for protection during power cuts.
How many AlivenHome™ units do I need?
How many AlivenHome™ units do I need?
It depends on the size and layout of your home. We generally recommend placing one unit on each floor, outside sleeping areas, and near fuel-burning appliances such as boilers or gas cookers.
Many homes are well covered with four units, while flats and smaller spaces often need two.
Can I use AlivenHome™ if I live alone?
Can I use AlivenHome™ if I live alone?
Yes. AlivenHome™ is a great choice for anyone living alone. It continuously monitors your home's air and provides clear visual and audible alerts if dangerous levels of carbon monoxide or combustible gases or smoke are detected.
It's an easy way to enjoy greater peace of mind — whether you're awake or asleep.
What if AlivenHome™ isn't right for me?
What if AlivenHome™ isn't right for me?
We've got you covered. Try AlivenHome™ risk-free with our 30-Day Money-Back Guarantee. If you're not completely satisfied, simply return it within 30 days for a full refund.
Every purchase is also backed by our 2-Year Warranty, giving you added peace of mind for years to come.
My alarm is hardwired. Isn't that better?
My alarm is hardwired. Isn't that better?
Not always. Hardwired simply refers to how an alarm is powered — not how much information it provides.
AlivenHome™ continuously monitors carbon monoxide levels in real time and displays them clearly on screen, along with combustible gas status, smoke detection, temperature, and humidity. Instead of relying on a single status light, you'll always have a clearer picture of what's happening in your home's air.
More information means greater peace of mind.