My Dad Almost Died Last Winter.
He Lives Alone. This Is What I
Bought Him The Next Day.
ProSense Home is the plug-in CO & gas detector adult children across America are quietly shipping to their parents — direct to their door, with a real-time digital display they can actually see, set up in 30 seconds, and forget about for the rest of their lives.
- Live PPM display from 0 — large, readable digits. Your parent can see what's in the air without bending down, putting on glasses, or doing anything technical.
- Ships directly to their address — free, unmarked, no embarrassment.
- 30-second setup — plug in, done. No batteries to replace. No ladder. No "did the green light go out?" guessing.
Free direct-to-parent shipping · Lifetime warranty · Not sold on Amazon
"My dad has lived alone in rural Vermont since my mom passed in 2022. Last December his neighbor found him confused on the couch and called 911. CO levels in his living room were at 89 PPM. The detector on his wall? Working. Green light on. Completely silent. He was 78 years old and three hours from anything resembling a hospital. I drove up from Boston that night and I haven't slept the same since. I shipped ProSense Home to his porch the next day. Now every Sunday call starts with him telling me what the screen said that morning. Always zero. Always zero. That word means something different to me now."
Michael T., Boston · ✓ Verified Buyer · Son of David, 78, Vermont
The Detector On Your Parent's Wall Is Legally Allowed To Stay Silent While They Die.
That's not opinion. It's the federal standard.
Every standard CO alarm sold in the United States is required to meet UL 2034 — a 1992 standard that legally permits the alarm to stay completely silent at 30, 40, 50, even 60 parts per million of carbon monoxide. The alarm is not required to make a single sound until levels reach 70 PPM and stay there for up to 4 hours.
If your parent is over 65 — with thinner blood, weaker lungs, slower reflexes, possibly already on heart or blood pressure medication — they will be confused, dizzy, unconscious, or dead at levels far below 70.
And the green light on their wall will still be on.
This is how 400 Americans die from carbon monoxide every single year. Many of them living alone. Many of them found by neighbors, mail carriers, or a son who finally got worried and drove over.
If your parent is still relying on a green light, they are not protected. They are hoping. And hope is not what they should be relying on when you're not in the room with them.
The ProSense Home Detector
A live-display detector built for the parent who shouldn't have to wonder if their alarm is still working.
ProSense Home is a plug-in detection device with a large, high-contrast digital screen that shows the real-time level of carbon monoxide, natural gas, and propane in the air — always visible, always accurate, no guessing.
Your parent doesn't need to remember to test it. They don't need to replace batteries. They don't need to climb on a chair to install it. They plug it into any wall outlet near where they spend time, and from that moment on, it's protecting them — and they can see that it's protecting them.
The display says "0 PPM" every morning your parent walks past it. Until the day it doesn't. And on that day, they'll have hours of warning — not the four hours of legal silence the standard detector is allowed to give them.
Recommended By Aging-In-Place Specialists.
Built For The Way Your Parent Actually Lives.
ProSense Home was designed with input from gerontologists, aging-in-place consultants, and adult-protective-services workers who saw the same pattern over and over — elderly parents poisoned by slow CO leaks in homes where the detector was working exactly as the 1992 standard intended. Silently.
- Large display visible from across the room — no glasses required, high contrast for aging eyes
- UL 2034 Certified + ETL Listed — meets every regulatory standard, but goes far beyond
- No battery anxiety — plugs into a wall outlet, always on, no annual ritual to remember
- Detects natural gas + propane too — not just CO. Crucial for parents with gas stoves, water heaters, or propane heating
- Continuous self-test via display — if the sensor dies, the screen goes blank (not silent like a standard alarm)
This is the detector aging-in-place specialists are quietly recommending to adult children who can't be there themselves.
The Phone Call You Don't Want To Get
Somewhere tonight, an adult child is about to get a phone call. Or worse — about to not get one.
The neighbor finds them. The mail carrier notices. The cleaning lady comes Tuesday and the front door is still locked from the inside. The hospital calls from a city three states away.
If your parent is in their 70s or 80s and living independently, you've already imagined every version of this call. You know which weekday you'd fly out. You know who you'd call first.
You don't need another reminder of how it could go wrong.
You need to ship something today that makes the most preventable version of that call — never happen.
Real Adult Children. Real Parents. Real Peace Of Mind.
All reviews below come from verified paying customers.
Karen P. — Connecticut
✓ Verified Buyer · Mom 79 lives alone in MA
"My mom still had the same CO detector from when she and my dad moved into the house in 2011. He passed in 2019. She wouldn't let me change it because it was the last thing he installed. I sent her ProSense Home in March. I told her she could keep dad's old detector on the wall — just plug this one in next to it. The first morning after she set it up, she called me and read me the number on the screen. She was so proud of herself. I cried for an hour after we hung up."
Lisa M. — Texas
✓ Verified Buyer · Mom & Dad both 76 in AZ
"My parents are immigrants — they don't trust new gadgets, they don't replace things until they break, and they think my brother and I worry too much. After the news story about the couple in Phoenix who didn't wake up last December, I shipped a 2-Pack to their apartment without asking. I called my dad the morning it arrived and walked him through plugging it in. It took less than a minute. He's now obsessed with the temperature reading because it tells him whether to put on a sweater. Whatever works."
James R. — Illinois
✓ Verified Buyer · Dad 84, independent living
"My dad moved into an independent living facility last year. They have detectors throughout, sure — but he's in a corner unit with a gas fireplace and the building's HVAC is from 1998. I sent him ProSense Home and asked him to put it on his bedroom dresser. He thought I was overreacting. Two months in, the screen showed 19 PPM one morning. The facility's detector? Nothing. Maintenance found a flue issue. Dad still teases me about being paranoid but he hasn't unplugged it."
Nancy W. — Ohio
✓ Verified Buyer · Mom 81, FL snowbird
"My mom spends six months in Florida and six months in Ohio. Two homes, two old detectors, twice the worry. I bought the 4-Pack and put two in each place. Now whether she's down south or up north, I look at the photo she texts me each morning of the screen, and I know. Best $219 I've spent on her in a decade. And she likes that I'm 'finally being useful from far away'."
Ship Peace Of Mind To Their Door
Most adult children we hear from go with the 2-Pack — one for the bedroom, one for the kitchen or living room. Both shipped directly to your parent's address.
✓ Lifetime Guarantee
✓ Lifetime Guarantee
✓ Lifetime Guarantee
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Your Purchase Is Covered By Our
"Sleep In Peace" 90-Day Guarantee
We stand behind ProSense Home completely. If your parent doesn't end up using it — for any reason at all, including they "didn't think they needed it" or "couldn't figure it out" — contact us within 90 days and we'll refund every cent. No conditions. No back-and-forth.
Some parents plug it in the day it arrives. Some let it sit on the kitchen counter for two weeks before getting curious. Some adult children install it themselves on their next visit. Everyone's different.
If it doesn't give your family peace of mind, it costs you nothing.
"I Should Have Done This Years Ago" — Real Adult Children Share Why ProSense Home Was The Best Gift They've Ever Sent
"My mom is 82 and stubborn. She let me plug this in because the screen had numbers. That's all it took."
Tom B. — Mom in Maine
"Dad lives 1,200 miles away. This is the closest I get to being there every morning."
Susan K. — Dad in Arizona
"I sent one to each of my parents and one to my in-laws. Cheapest grandparent insurance I've ever bought."
Robert M. — Three sets of parents
"My mom called me from the kitchen the first morning. 'It says zero, honey. What does zero mean?' Zero means everything, Mom."
Karen L. — Mom 78 in Oregon
"Bought two for my dad after his second mini-stroke. He hates that I worry. He doesn't hate the detector."
David R. — Dad 80, NJ
"My in-laws have a gas furnace from the 80s. I sent a 4-Pack two days after Christmas. My husband cried."
James W. — In-laws in PA
"Dad is 86, in independent living. The facility says they have detectors. ProSense Home found 22 PPM in his unit. The facility's detector? Silent."
Linda F. — Dad in TX
contact@prosensehome.com