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Airbnb & holiday rental security

Security Alarm for Airbnb Hosts That Any Guest Can Use in Seconds

Most security alarms are too complicated for short-stay guests: codes to remember, apps to download, accounts to create. K9-Alert arms and disarms with one button on a key fob — works for any guest, no instructions needed.

If you are an Airbnb or Stayz host looking for a property alarm that guests can actually use without calling you for help — K9-Alert is built for exactly that. One button to arm. One button to disarm. No app, no code, no confusion.

One-button arm/disarm for guestsNo app or account neededA$99.95 — no subscription
K9-Alert receiver, wireless motion sensor and key fob remote
Only$99.95No Wi-Fi, no app and no monthly fee
The Airbnb host security problem

Your property is unoccupied between check-out and check-in. That window is the risk.

Guests check out. The cleaner arrives later. Your property sits empty for hours — sometimes a full day. That unoccupied window is when break-ins and uninvited access happen. A motion alarm that arms automatically when the last person leaves is the most practical protection for that gap.

The turnaround gap Unoccupied between bookings

The window between guest check-out and the next check-in is the highest-risk period for a holiday rental property.

An empty property with known turnover patterns is a predictable target. A motion alarm armed during that window deters any approach — whether it is an opportunistic intruder or an uninvited re-entry.

Guest usability One button — no tech required

Most security alarms require a PIN code, a phone app, or a multi-step setup that confuses short-stay guests.

K9-Alert's key fob remote arms and disarms with a single button press. Leave the remote in the welcome kit — guests arm when they leave, disarm when they return. No troubleshooting calls at 11pm.

No ongoing cost One-time purchase

Monitored alarm systems charge A$30–60/month. K9-Alert costs A$99.95 once — no annual renewal, no monitoring subscription.

For a holiday rental where the alarm primarily protects the turnaround gap and deters casual approach, a one-time deterrent alarm is proportionate. The recurring cost of a monitored system rarely makes sense for a short-stay property.

Setup for Airbnb hosts

Set up once. Works for every guest.

Position the sensor, plug in the receiver, leave the remote in the welcome kit. Nothing else to do between bookings.

Position the sensor

Aim the wireless sensor at the main entry door or the primary access area. The sensor detects motion and triggers the receiver — no wiring between them.

Plug in the receiver

The receiver plugs into a standard power point inside the property. The bark sound triggers here when the sensor detects motion.

Leave the remote for guests

Include the key fob in the welcome kit. Simple instruction: "Press LOCK before leaving, press UNLOCK when you return." That is the entire guest brief.

Arm during turnaround

Between check-out and the next check-in, arm the system yourself via a spare remote. The property is protected while unoccupied.

Holiday rental alarm options

Simple enough for every guest.

Complex alarm systems create guest experience issues. K9-Alert eliminates that problem entirely.

FactorPIN-code / app alarmK9-Alert
Guest ease of usePIN to remember, app to download, code to resetOne button on a key fob — arm and disarm instantly
Guest support callsCommon — codes forgotten, apps not workingNone — nothing to configure or remember
Monthly costA$30–60/month monitored subscriptionA$0/month — A$99.95 once
Works without Wi-FiApp-dependent — needs internet for full functionYes — no internet required at any point
Compliance with Airbnb policyVaries — recording devices require disclosureSound-only alarm — disclose in listing, fully compliant
Questions

Airbnb security alarm FAQ

What is the best alarm for an Airbnb property?

The best Airbnb alarm is one guests can operate without confusion — no app, no code, no account. K9-Alert's key fob remote means guests arm when they leave and disarm when they return with a single button press. Protects the property during unoccupied turnaround periods.

Can I use a security alarm in an Airbnb in Australia?

Yes. Airbnb permits security alarms provided they are disclosed to guests and do not involve hidden recording devices. K9-Alert is a sound alarm — it makes a bark noise, does not record video or audio. Disclose it in your listing and house rules.

How do guests arm and disarm the alarm?

Leave the key fob remote in the welcome kit with a single instruction: "Press ARM before leaving, press DISARM when you return." One button, no app, no code. Works for any guest regardless of tech confidence.

Does it work without the property Wi-Fi?

Yes. K9-Alert works entirely without Wi-Fi — the sensor communicates with the receiver via radio frequency. If the property Wi-Fi is down or a guest turns off the router, the alarm continues to function normally.