Vacation Home Defense for a House That's Usually Empty
Shopping for vacation home security? Every camera and alarm shares the same flaw at a second home: the alert lands on a phone forty minutes — or three states — from the door. PerimeterEye is an Automatic Property Defense System: the property answers the prowler itself, in seconds, with searchlight, live targeted voice, and siren, while you watch live from wherever you actually are.
View photoYour view and PerimeterEye’s view
You don’t see anyone. PerimeterEye does.
The same approach three ways: what you see from the house at night, what the camera sees in infrared, and the moment the searchlight catches the person.
1 of 3 · Your viewView full size
You don’t see anyone.
From the house, the driveway is dark. Whoever is out there is invisible to you.
2 of 3 · PerimeterEye’s viewView full size
The camera sees them in infrared
In infrared the person is in plain view, and the alert is already describing them: walking toward the house from the road, not normal activity for the property.
3 of 3 · The searchlightView full size
We do.
The searchlight catches the person on the driveway, and their hands go up against the light. The cameras provide the view; the searchlight provides the defense.
Filmed on a real property with PerimeterEye cameras and a searchlight. The approach was staged for filming; the system’s response was automatic, with no operator.
What changes
Why second homes need a system that acts, not just records
- The property responds in seconds — searchlight, targeted voice, siren — while you watch live from anywhere.
- The nightly Perimeter Sweep keeps an empty house looking actively attended.
- Core defense keeps running through internet outages on the on-site Brain.
The defining fact of a vacation property is response time: yours is measured in hours, and everything on the monitoring shelf is built around someone being close enough to matter. Cameras record the loss beautifully. What an empty house actually needs is a resident's presence — light, voice, and consequence — without the resident.
PerimeterEye supplies exactly that: verification and escalation on the property in seconds, a visible nightly patrol, a doorman that answers the occupancy knock, and a live 4K window from anywhere — so you're the best-informed owner on the road, never the last to know.
What every system includes
- On-site edge computer (the Brain)
- 4K AI cameras
- Tracking searchlights
- Live targeted AI voice
- 130 dB siren escalation
- Doorbell video intercom
- Wall panel command center
- iOS app with live 4K video
01
The empty-house problem
A vacation home fails differently than a primary home. It isn't that you lack cameras — it's that an alert with nobody nearby is just a notification with a time stamp. By the time you've watched the clip, called a neighbor, and decided whether it warrants the drive, the event is long over. Distance turns every alert into archaeology.
Burglars understand occupancy better than most alarm companies. In KGW-TV's 2017 interviews with 86 convicted burglars (journalistic, not peer-reviewed), essentially all said they knocked or rang first to test whether anyone was home, and a car in the driveway or sound inside were among the strongest signals to move on. An empty house fails that test every single day.
02
A property that answers for itself
PerimeterEye puts the response on the property instead of in your pocket. The occupancy-test knock gets answered by the AI Doorman on the PerimeterEye Access intercom. A prowler after dark gets the ladder: the system verifies a real person, a motorized searchlight locks on and physically follows them, and a live AI voice describes them specifically — "You, in the gray jacket, by the deck stairs" — so there is no mistaking it for a recording.
Push further and the 130 dB siren fires while priority alerts reach your phone with live 4K video. From wherever you are, you can watch, speak through the cameras yourself, or take manual control. The system acts; you command. Nobody has to be forty minutes away pretending to be five.
03
Visibly attended, every night
One hour after sunset, the tracking searchlights run the Perimeter Sweep — a configurable, visible patrol of the grounds that never crosses your property boundary. To anyone watching the house across a season, the property reads as actively kept, not dark and waiting. It is the opposite of the timer lamp in the living-room window.
There is strong evidence behind light in particular: the randomized NYC public-housing lighting experiment (NBER Working Paper 25798, 2019) cut nighttime outdoor index crimes by about a third, and the effect held for years. A moving, responsive light says more than any floodlight.
04
Offline is not off
Rural broadband and mountain internet fail exactly when the weather is worst. PerimeterEye's core defense doesn't ride on the connection: live view, recording, rewind, spotlights, and the siren all run on the PerimeterEye Brain, a dedicated edge computer at the property. An outage takes away your remote window — not the system's ability to record, light, and sound the siren.
When the connection returns, the record is intact: every event captured in 4K with a written plain-language AI analysis, searchable from the app, with instant DVR rewind behind it. You come back from a dead-zone week to a complete account of the property's nights, not a gap.
05
Cleaners, caretakers, renters, and the mail
An empty house still has traffic. PerimeterEye knows the household and classifies visitors, service workers, deliveries, and vehicles — so the cleaning crew's Tuesday arrival is logged and announced, not sirened. Six modes set the posture, Armed for routine turnover days, Visitor for large gatherings, and High Alert for the off-season, and package detection and delivery guidance work in every mode except Off and Quiet.
The daily briefing lets you supervise in two minutes instead of scrubbing footage: who came, what they did, what the AI made of it. Plain-language search answers the specific questions — "show me every vehicle since Friday" — and packages accumulating on the porch get flagged instead of advertising your absence for a week.
What separates PerimeterEye
When you’re not there to respond.
An empty house needs a response that doesn’t wait for you.
| Option | While the house is empty | What you get, wherever you are |
|---|---|---|
| Cameras only | Record and send you alerts. | A clip, from too far away to do anything about it. |
| Contract alarm | Reacts once a door or window opens. | A phone call, after the fact. |
| PerimeterEye | Responds on the property itself: tracking searchlight, live AI voice, and 130 dB siren. | The alert, the live view, and control of the response. |
Watch it at full speed
The same response, on film.
Real footage of the working system. Play it with sound to hear the voice warning and the siren.
Detection, tracking searchlight, spoken warning and siren escalation, end to end — all recorded output from a working system.
Play with sound to hear the voice warning and siren.What it costs
See what a system costs for your property.
Essential system
As low as$146/mo*Essential covers a driveway and the approaches to the house. Larger properties usually suit Advanced or Estate; a specialist can size it with you before you order.
What’s included
- 5 ultra-HD 4K cameras
- 1 tracking spotlight
- 1 speaker/siren unit
- PerimeterEye Access intercom, included with every complete system
- 1 PerimeterEye control panel
- 1 PerimeterEye AI processor
*Essential system, $0 down: 36 monthly payments of $145.17 at 10% APR on the hardware price before sales tax, shown rounded up to the dollar. Affirm rates 0–36% APR; Klarna terms are shown at checkout. Subject to eligibility and lender approval; your rate, term and down payment may differ. US only; not available in all states. Software is billed separately: first 6 months included, then $99/month.
Before you choose
Common questions
What happens if someone prowls the property while I'm hundreds of miles away?
The system doesn't wait for you. It verifies a real person, locks the tracking searchlight onto them, delivers a live AI voice warning describing them specifically, and escalates to the 130 dB siren — all in seconds — while priority alerts reach your phone with live 4K video. You can talk or take control at any time.
How do I know what happened at the house without watching cameras all day?
Every event on every camera gets a written plain-language AI analysis, and each day gets a briefing report you can read in two minutes. Everything is searchable in plain English — "vehicles since Friday," "anyone at the back door" — so checking in takes moments, and only genuine threats push priority alerts.
Does it keep working when the internet at the cabin goes down?
Core defense does. Live view, recording, DVR rewind, spotlights, and the siren all run on the PerimeterEye Brain at the property, so an outage doesn't switch them off. You lose the remote window until service returns; the system keeps recording and responding on-site, and the full event record is waiting.
Can my cleaning crew and caretaker come and go without triggering anything?
Yes. PerimeterEye knows the household and classifies service workers, visitors, and deliveries separately from unknowns, so expected arrivals are logged and announced rather than challenged. Modes give you posture control — Armed for routine turnover days, Visitor for large gatherings, and High Alert while the house sits empty — adjustable from the app in seconds.
What does an intruder meet at an empty vacation home?
A searchlight that finds and follows them, a live voice proving real attention, a 130 dB siren, and 4K documentation, plus a nightly visible patrol that makes “empty” hard to conclude. You get the alert and the live view from wherever you are. No security system can guarantee prevention of every incident.
Do burglars really check whether a house is empty first?
The best available interviews say yes. In KGW-TV's 2017 survey of 86 convicted burglars — journalistic, not peer-reviewed — essentially all knocked or rang first to test occupancy, and signs of presence were the strongest reason to move on. At a vacation home, the AI Doorman answers that knock every time.
Keep exploring
Related reading
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