Protect Your Family From the Silent Killer
Haven is an easy-to-use CO & gas detector that shows you real-time danger levels — so you can protect your family before it's too late.
See Danger at 0 PPM — Not 70 PPM like cheap detectors that wait until it's too late
Plug & Protect — No ladder, no tools, no electrician. 30 seconds to install.
Works for the Whole Family — Protects kids, parents, grandparents — everyone under your roof
NOT AVAILABLE ON AMAZON OR EBAY
"I was scrolling at 2 AM while nursing when I saw a video about a family who lost their toddler to CO poisoning. I threw up from anxiety. The next day I found Haven. The first night I installed it, I slept through until morning for the first time since my son was born. I look at that '0' every single day and exhale. I finally feel like the mum I'm supposed to be."
— Sarah M., 34, Queensland
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Don't Become Another Headline.
Carbon monoxide is the #1 cause of accidental poisoning deaths in Australia.
Every year, hundreds of Australians die from CO poisoning — most of them while sleeping. The tragedy? Almost every victim had a "working" detector on their wall. Green light glowing. Silent.
CO comes from gas heaters, hot water systems, garages, stoves. You can't smell it. You can't see it.
You just don't wake up.
Every Breath Counts.
Cheap detectors wait. Haven doesn't.
Introducing: The Haven CO & Gas Detector
Haven is a professional-grade detector specifically designed to show you real-time CO, natural gas, and LPG levels starting at 0 PPM.
It's an easy-to-use, accurate device that anyone can install in 30 seconds — no ladder, no tools, no electrician.
Keeping a Haven in your home is one of the most important decisions you can make for yourself and your family.
Because the silent killer doesn't give warnings. Haven does.
Designed By Firefighters. Built To Save Lives.
Haven was developed with first responders who saw the same tragedy repeat itself — families with "working" detectors who never got the warning they deserved.
✓ AS/NZS 3084 Certified — Strictest CO detector standards in Australia
✓ Professional-Grade Sensors — Same technology used by fire brigades
✓ Independently Tested — Verified for safety and accuracy
Haven isn't just another detector. It's the detector firefighters wish every home had.
Like having a fire station in your hallway — watching the air so you don't have to.
Meet the Australian Families Who Protect Themselves with Steadfast Haven
Over 500,000+ Homes upgraded already
What Makes Haven So Different
"Right Now, While You Read This"
Right now, a family is breathing poison. Detector glowing green. Kids asleep. No idea.
Some will wake up with headaches. Some won't wake up at all.
This isn't a someday problem. It's a tonight problem.
Do you know your detector works or are you just hoping?
Hope isn't protection. Haven is.
"I built Haven after my daughter's close call. No family should trust a green light that lies."
— James Chen, Founder
Protect Your Family. Get Your Haven Today!
Your Purchase Is Protected By Our
90-Day "Sleep In Peace" Guarantee
Here at Haven, we make sure our customers feel safer — or we refund 100% of their investment. We're so confident you'll finally sleep knowing your family is protected that we'll bear all the risk.
90 Day Money
Back Guarantee
Some families feel the relief the first night. Some take a week to stop checking the old detector out of habit. Everyone's different. So the best thing you can do is give it a try — and if you don't feel safer, calmer, and finally certain your family is protected, you have 90 days to claim a refund and get your money back.
Real, Verified Results: See Why Australians Are Replacing Their Detectors and Calling Haven "Life Saving"
Note: All reviews below are from actual paying customers. They have been authenticated and verified.
Verified Customer
Reviewing
Steadfast Haven 4-1 Detector
"I Bought 5 — One for Each Family Member"
"I kept one for myself and gave one to each of my adult children for their homes. I can't think of a better gift to give my family — a gift that says 'I love you and I want you safe' without saying 'I'm worried about you.' I hope they never need it, but if they do, Haven will be there."
Verified Customer
Reviewing
Steadfast Haven 4-1 Detector
"My Husband Doesn't Argue About Safety Anymore"
"My husband said our old detectors were 'fine.' Then I showed him that 40% of detectors fail to alarm at dangerous levels. We ordered Haven that night. He doesn't argue about safety anymore."
Verified Customer
Reviewing
Steadfast Haven 4-1 Detector
"I'm 74 and I Did It Myself"
"I am 74 years old and I secured my entire home in under an hour without climbing a dangerous ladder. I felt so capable and independent. I don't have to ring my son to come check things for me — I have Haven telling me I'm perfectly fine."
Verified Customer
Reviewing
Steadfast Haven 4-1 Detector
"One of the Most Important Things I Own"
"I'm going to be 80 years old and I've often thought, 'what would I do if something happened because I live alone?' Now I look at that little screen, see '0,' and I know. I'm not alone. Haven is watching."
Verified Customer
Reviewing
Steadfast Haven 4-1 Detector
"It Caught What Our $200 Nest Missed"
"We had a Nest Protect in every room. Top of the line, right? I bought Haven just to compare. First week: Haven showed 29 PPM. The Nest? Silent. Green light. We had a cracked flue pipe. Four kids in this house. I don't even want to think about what could have happened."
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