Air quality & climate
80%
Of moisture and mould damage is preventable when spotted early.
Air-quality and climate sensing flags humidity and mould risk before it turns into a repair bill on a home you own or manage.
For Single-Family Rentals
Noise, smoke, and squatter monitoring for single-family rentals — one privacy-safe device per home, one dashboard for the whole portfolio.
Quietly loved by SFR operators
Single-family rental property protection at portfolio scale. One small device per home. Three measurable wins across thousands of doors.
Air quality & climate
80%
Of moisture and mould damage is preventable when spotted early.
Air-quality and climate sensing flags humidity and mould risk before it turns into a repair bill on a home you own or manage.
Smoke & vape detection
100%
Of smoking incidents backed by a timestamped record for claims.
A clear, timestamped log ends the “he said, she said” over cigarette or vape damage — and backs the $600–$1,500 remediation claim.
Noise & occupancy
92%
Of disturbances and squatter activity flagged before a neighbor calls.
A privacy-safe monitor — decibels only, never audio — spots problems early across every door in the portfolio.
What you'll see
Single-family noise monitor
Single-family noise monitor: calmer streets, longer leases.
Nine in ten noise alerts settle on their own. The tenant gets a polite message and the home comes back to calm. — Alertify data
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Single-family smoking monitor
Single-family smoking monitor: cleaner homes, cleaner turnovers.
1 in 5 homes experience a smoking-related incident each year. — Industry data
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Single-family squatter monitor
Squatter monitoring for single-family: spot it before it becomes a legal battle.
Unique to Alertify. No other monitoring vendor offers CO₂-based squatter detection.
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Single-family rental property protection
Court-ready records for every lease enforcement.
A 20-minute walkthrough is on us: your portfolio, your PMS.
Book 20 minutes on your portfolio and see it work for yourself — no strings attached.
AI-powered indoor air quality monitoring tracks temperature, humidity, CO₂, and air quality in every home around the clock. Live readings on the dashboard show the condition of every home in real time — and updates you the moment something drifts out of range, so you can act before residents notice.
Indoor air can be 2–5× more polluted than outdoor air. — EPA
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Smart HVAC automation that responds to home occupancy, saving up to 40% on energy costs without replacing a single appliance. Real money back into NOI, every month. Pair it with your PMS for smoother turnovers and portfolio-wide energy savings.
Alertify
12 Sunshine Str. is vacant between leases. HVAC set to gentle standby. View full details on your dashboard.
Proof & peace of mind
Documentary Evidence
Timestamped, tamper-proof records of every noise, smoking, and unauthorized-entry event: the backup you need when a tenant disputes a fine or a non-smoking lease lands in court.
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100% Tenant Privacy
Devices measure decibel levels and air particulates only, never audio, never images. Residents live in total privacy; you stay confidently compliant.
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Tamper DetectionBeta
If a tenant covers or unplugs a device, AI-driven analysis catches it instantly, and the attempt itself becomes part of the documented record.
Learn moreTrusted by SFR operators
Great response time when issues come up. After 6+ months of use it works as promised: real peace of mind across our SFR portfolio and the on-call dispatch team.
Happy with the device and the service level. I chose Alertify because they had the squatter and noise features I needed for a 400-home SFR portfolio, with a one-on-one product presentation.
Set up in minutes, runs in the background, and the polite auto-message usually settles a noise issue before a neighbor on the block even thinks about calling the leasing office.
A 20-minute walkthrough: your portfolio, your PMS, the SFR-specific questions you actually have.
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