Keep an eye on your vacation rental’s condition, even between guest changeovers
Detect early when moisture occurs, smoke develops, or unusual situations arise — even when no one is currently on-site.
Buy air-Q and protect your vacation home
Detector for fire, cigarette smoke and break-ins
The air-Q helps landlords remotely monitor their property, protecting the value of their real estate from smoke or unusual air situations. As a nice side effect, the air-Q also makes your vacation rental more attractive to guests.

Property Protection & Value Preservation
Notifications for unauthorized entry · Detect smoke exposure or unusual air situations · Early warnings for moisture or mold risks

Less effort through remote monitoring
fewer inspection trips · more transparency with self check-in · automatic alerts for anomalies

Happy guests — better reviews
verifiable indoor air quality · higher perceived safety and appreciation · pleasant indoor climate for families and allergy sufferers

Monitor no-smoking policy
The air-Q captures all relevant air parameters and warns you when defined limit values are exceeded. This makes it easy and quick to identify unwanted sources of pollution such as cigarette smoke.

Break-in protection
Even a door opening or movement in the room is detected by the air-Q. This means you can determine at any time whether someone is in the room. Unwanted visitors can therefore be detected quickly!

Prevent fires
When a fire starts, various gases are released into the indoor air. The air-Q can detect even the smallest changes in air quality before a fire even breaks out. This gives you valuable time.

Protect your property — anywhere
With the air-Q app for iOS and Android, all data can be accessed from anywhere. In addition, the air-Q optionally sends all measured values to the air-Q Cloud, where detailed analyses and reports are available.
The air-Q’s Alarm Modes
The air-Q is a reliable alarm system that keeps you informed about air quality in general, as well as about hazards. When an alarm is triggered, you receive both an acoustic and a visual signal on-site that reports the limit value being exceeded. If you’re out and about, the air-Q sends you an email and even a push notification to your smartphone. This way you can keep an eye on your home — no matter where you are.
Push / Email Notification
You receive alerts as real-time push and email notifications. You’re perfectly informed, and everything is documented.
Fire Alarm
Get warnings for fire and gas leaks. With the sensitive sensors, you’re informed significantly earlier, before things get critical.
Cigarette Smoke Detector
Get warnings when smoking occurs, and record violations for documentation.
Warning for Unauthorized Entry
Arm the air-Q when no guest is expected. You’ll then receive warnings as soon as an entry occurs.
Why air-Q — our background
We have over 8,000 air-Qs in use in apartments, offices and vacation rentals. The air-Q meets international standards and has been successfully tested multiple times. Perfectly suited for use in vacation rentals, since there’s no monitoring of guests — no camera, no microphone. Recognized by heise.de as “the most powerful device on the market”.

WELL

LEED

BREEAM
High-quality, sustainable and smart
High-Quality
Up to 14 calibrated sensors / app for smartphone & PC / Made in Germany / durable technology
Sustainable
Replaceable sensors / CO₂-neutral shipping / plastic-free packaging
Smart
Digital health advisor with personalized tips / voice assistants / smart home integration with IFTTT, Homey, openHAB, etc.
The right air-Q for you