Here is the short answer: a home is most likely to be burgled — and most likely to flood unnoticed — while it sits empty, so holiday security is three jobs: make the house look and sound occupied, make sure any event reaches phones that will answer, and shut off the risks that don't need a burglar at all, starting with the water. A modern wireless alarm with photo verification, one outdoor detector on the approach, and a leak valve on the mains covers all three before you have packed a bag.
In brief:
- The holiday risk is response, not detection — an alarm nobody reacts to for a fortnight protects nothing.
- Photo verification lets whoever is on holiday triage an alert from a sunlounger in ten seconds.
- Water does more holiday damage than burglars: a mains shut-off valve is the cheapest insurance in this article.
Every August the same conversation crosses the Villa Road counter: away for two weeks, house empty, what should we do? Fifty years of those conversations produces a short, practical list — and it has changed more in the last five years than the previous thirty, because phones and photo-verified alarms solved the problem that used to be unsolvable: knowing what is actually happening at home.
What actually happens to empty houses?
Two things, and only one of them is a burglar. Opportunist burglary rises with the signals of emptiness — the dark windows, the full letterbox, the bins that never move. And water: a perished washing machine hose or a weeping joint that would be caught in an hour in a lived-in house runs for a fortnight in an empty one. Ask any insurer which claim they dread from holiday season; it is the ceiling, not the television.
How do you make the house answer for itself?
The core is an alarm that reports to people, not just the street. The Ajax KIT18 S puts detection, sirens and a keypad on the house with every family member — and, crucially, a neighbour or relative — as app users. Set the user list up as if you will be unreachable, because on a beach you sometimes are: the whole approach is covered in our self-monitoring vs professional monitoring guide, including when a professionally monitored contract earns its keep for long-empty properties.
Add the MotionCam Outdoor HighMount on the main approach and every alert arrives with photos — the difference between ringing a neighbour at their dinner over a delivery driver and ringing them over something real. Placement follows the perimeter guide: cover the route people must use, not the whole boundary.
What about the water?
The old advice was "turn the stopcock off before you go" — correct, and forgotten in the airport rush every single year. The Ajax WaterStop makes it a button in the app: shut the mains from departures, and if a leak detector gets wet while you are away the valve closes itself in seconds. The full system — sizes, sensor placement, why the valve matters more than the sensor — is in our water leak protection guide. On the same app as the alarm, which is the point of the ecosystem.
Trade tip: the boiler question. In summer, mains off is simple. In a cold snap, a drained-down or unheated house is its own risk — leave the heating on a low frost setting and the WaterStop armed, which protects against both the burst and the flood it would have caused.
The occupied look, honestly ranked
- A trusted person visiting — post cleared, bins moved, curtains varied. Nothing electronic beats it.
- Lighting that behaves like people — lamps on varied timers or smart schedules in living rooms, not a porch light burning at noon. Warm rooms lit at believable hours, per the layering in our living room lighting guide.
- Cameras where they can be seen — a visible camera on the approach is a decision-changer; our home CCTV guide covers the four-camera core, and the Hikvision 5MP AcuSense kit filters its alerts so your holiday phone hears about people and vehicles, not headlights.
- Say nothing online until you are home — the free one everybody breaks.
Going Away, Summarised
| Risk | Fix | WME pick |
|---|---|---|
| Nobody responds to the alarm | App users incl. a neighbour; photo verification | Ajax KIT18 S |
| Approach unwatched | Outdoor detection with photos | MotionCam Outdoor |
| The quiet flood | Mains shut-off from the app | Ajax WaterStop |
| Evidence if it matters | Filtered, recorded CCTV | Hikvision 5MP AcuSense kit |
Expert Help in the West Midlands
Villa Road, Birmingham, since 1975. Tell us when you fly and what is already on the walls, and we will spec the gaps in one conversation — honestly, including "you need a neighbour with a key more than you need another gadget" when that is the truth of it.
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Frequently Asked Questions
How do I keep my house safe while on holiday?
Three layers: an alarm that reports to several phones with photo verification, the look and sound of occupation — a visiting neighbour beats any timer — and the water shut off at the mains, ideally by a valve you can control from the app after you have forgotten at the airport.
Should I turn my water off when I go away?
Yes — escape of water is the classic empty-house disaster. A smart shut-off valve makes it a button in the app and closes itself if a leak is detected, which covers both the forgotten stopcock and the burst you could never have predicted.
Do burglars know when you are on holiday?
They read the signals anyone can: darkness at the same hours, post building up, bins unmoved, and holiday photos posted in real time. Remove the signals, add a visible camera and an answered alarm, and the empty house stops advertising itself.