Was it tested before your guest arrived?
Minut A1Yes. It tested itself after the last checkout and logged the result.
Standard alarmOnly if someone manually presses the button on the device.
A1 Smoke & Carbon Monoxide Alarm
Safer stays, every booking
The safety alarm designed for short-term rentals. A1 tests itself between bookings and alerts you the moment something's off. Every guest arrives protected.
Buy Now
- UL 217 & 2034 listed
- 10-year sealed battery
- Remote testing
- Integrates with 30+ PMS/OTA platforms
Your alarm is installed. Is it working?
US rentals and most booking platforms require smoke and CO alarms. Keeping them working is harder when you're not always on site.
The test you can't confirm
Alarms should be tested between stays. Sometimes nobody does it, and when someone says they did, you have no way to check.
The chirp
A battery runs low mid-stay. Your guest hears it before you do.
The missing alarm
A guest takes it down to stop the beeping. You find out at the next turnover.
Protection that works when you're away
Real-time alerts, wherever you are
Get an alert in the Minut app if A1 detects smoke or CO, if battery is going low, or if someone tries to tamper with the device.
Compliance, handled
Alarm test results and live status is visible in the Minut app. Get peace of mind it is working, wherever you are.
Interlink alarms across your property
When one detects smoke or CO, they all sound, so guests hear it wherever they are, even in larger homes.
Indoor climate, covered
A1 can also monitor indoor temperature, humidity and mold risk in every room with an A1, so you can maintain a healthy, comfortable property.
The alarm that knows your booking schedule
Connect your booking calendar with 30+ PMS and OTA integrations available.
A1 automatically self-tests between bookings, so you have confidence the alarm is working to protect your property and guests before the next stay.
Protect every stay with A1
Currently available in the US only. An active Minut plan is required for smart connected features.
Buy nowWhat a standard alarm can’t tell you
Is it still on the ceiling and working?
Minut A1You get an alert if it comes off its bracket or if battery is low.
Standard alarmYou’ll find out at the next visit or when a guest complains.
Is there any danger while the property is vacant?
Minut A1You get a real-time alert when smoke or CO is detected.
Standard alarmOnly if someone is present at the property to hear the siren.
Choose your plan
A1 is $100 per alarm. Plans are billed per rental unit. Already on Minut? Add A1 at no extra subscription cost.
Starter
Core insights and tools to manage a single property.
$5/month
Billed as $60/year
Buy now
Real-time smoke and CO alerts- Scheduled self-tests
- Manually add bookings
- 7 days data retention
Standard
Advanced insights and automations for growing portfolios.
$10/month/unit
Billed as $120/year
Buy now- All of Starter
- Multi-property
- Airbnb integration
- 30 day data retention
- Team access (up to 5 seats)
Pro
The most complete plan for scaling operations.
$15/month/unit
Billed as $180/year
Buy now- All of Standard
- PMS Integrations
- Unlimited data retention
- Up to 20 team seats
Connected features require an active Minut plan, wireless network connection, and a replaceable battery (included). Core smoke and CO detection and the local siren always work, powered by the 10-year sealed battery.
Complete property protection with Minut
A1 covers the hazards that can’t be ignored: smoke and carbon monoxide.
Pair it with the Minut M3 to add privacy-first noise, crowd risk, guest smoking, and motion monitoring.
“Minut gives our remote team an important line of sight into what's happening inside a unit without requiring on-site interaction or intervention. The data Minut provides enables us to resolve historically high-risk situations.”
Frequently asked questions
How do Minut plans work?
A Minut plan is required to connect A1 to the Minut app, enabling its connected features like self-testing between bookings, real-time alerts, interconnection, and your test log. Wireless network connection and a replaceable CR123A battery (included) are required for smart features.
Without a plan or network connection, A1 still works to detect smoke and CO and sounds a local siren.
A plan is required per property. You can add multiple Minut devices to a property.
Already on Minut? You can add A1 to any existing Minut property.
What happens if the Wi-Fi goes down?
You’ll get an alert if A1 is disconnected, battery is low, or if tampering is detected.
Smoke and CO detection and the local siren keep working on the 10-year sealed battery.
Is A1 certified?
Yes, A1 is UL Listed to UL 217 and UL 2034.
How many alarms do I need?
At minimum, put one in every bedroom and one on every floor, following NFPA 72. Placement rules vary by state, so check your local requirements too.
Will guests notice the tests?
A1 runs its tests between bookings, on the schedule you choose, so they happen while the property is vacant.
Which batteries does A1 use?
A sealed 10-year battery powers smoke and CO detection. A replaceable CR123A battery (included) powers the smart connected features. The Minut app tells you when it’s time to replace it, or when the device is nearing end of life.
How is A1 different from M3?
A1 is a dedicated smoke and CO alarm. M3 covers noise, occupancy, smoking and indoor climate. They work side by side in the same Minut app.
Is A1 available outside the US?
Not yet. A1 is currently available in the US only.