Most apartment renters cannot drill, hardwire or install a standard alarm system.
Landlord consent, strata rules and bond risk all prevent permanent installation. The choice is usually between an inadequate solution or no security at all.
Apartment security alarm
Apartment Security Alarm With No Drilling, No Strata Approval and No Monthly Fee
Security in a rented apartment is a real challenge: you cannot drill, you cannot hardwire, and body corporate rules may prevent pets. K9-Alert gives you a motion-triggered barking deterrent with none of those restrictions.
If you are looking for an apartment security alarm in Australia, the key constraint is that standard alarm systems require drilling, hardwiring or landlord approval. K9-Alert is fully portable and modification-free.
Free AU shipping
30-day money back
1-year warranty
Only
$95.00
No drilling, no wiring, no monthly fee
or 4 interest-free payments of $23.75 with Afterpay — Zip also available
- Secure checkout · Stripe
- 30-day money-back guarantee
- 1-year warranty
- Free tracked AU shipping
- Australian owned · ABN 89 691 324 268
The apartment renter's security gap
Apartments have real entry-point risk — and most alarm options won't work
The two most common apartment entry points are the front door corridor and the balcony sliding door.
K9-Alert covers both with a single speaker and one or two wireless sensors — no installation, no modification to the property.
An apartment that sounds occupied — particularly one with a dog inside — is a much higher-risk target for a would-be intruder.
Body corporate rules may prevent real pets. A motion-triggered barking alarm delivers the deterrent without the animal.
What makes it work for apartments
Portable, permission-free, effective from day one.
Plug the speaker into a power point. Place or temporarily mount the wireless sensor near the front door or balcony. Done in minutes, nothing attached to walls.
No drilling, no screws, no permanent modifications. You do not need to ask. You do not risk your bond.
A plug-in device inside your apartment is not subject to body corporate rules. No approval process, no waiting.
When you move out, take it with you. K9-Alert is fully portable — set it up in your next apartment on the same day.
Apartment alarm comparison
What actually works for renters.
Most alarm options fail apartment renters on at least one key constraint. K9-Alert passes all of them.
| Alarm type | Works without drilling? | No monthly fee? | No permission needed? |
|---|---|---|---|
| K9-Alert | ✓ Yes | ✓ Yes — $95.00 once | ✓ Yes |
| Hardwired alarm | ✗ Requires drilling | Often ✗ ($30–60/month) | ✗ Requires landlord consent |
| Ring/smart alarm | Partially — mounting required | ✗ Monitoring fee | Partially |
| Door/window sensor (basic) | ✓ Adhesive mount | ✓ | ✓ But only alerts after entry |
Renter priorities
What renters should prioritise first.
Renters usually cannot wire an alarm, mount cameras or change doors, so security has to be reversible and portable. The ABS household crime survey covers owners and renters alike, and it estimated 217,500 Australian households had an attempted break-in in 2024-25, more than the 196,600 with a completed break-in. Measures that act before the door is tested are the ones worth planning.
Source: Australian Bureau of Statistics (ABS), Crime Victimisation 2024-25
Choose reversible measures
Pick security you can take with you at the end of the lease. Anything that needs drilling or hard wiring still needs landlord or strata approval, so ask first.
Use the locks you already have
Lock doors, windows and the balcony slider every time, including when you are home.
Keep keys and valuables out of sight
Keep car keys, remotes and valuables away from doors, windows and hooks visible from outside.
Put sound where movement starts
Place a portable deterrent where someone moves before reaching the door, such as the entry landing or the balcony approach.
Light dark approaches where allowed
Plug-in or battery lighting can cover a dark entry or courtyard without changing the property.
Cover the garage or storage cage too
Renters often have a shared garage, carport or storage cage as well. Our shed and garage alarm guide covers placement for those spaces.
Customer feedback
4.9/5 for description accuracy
Based on 33 description-accuracy ratings (last 12 months); 107 ratings & feedback records overall. Description accuracy is a seller-service rating, separate from product ratings. 100% positive transaction feedback (last 12 months). Product ratings and transaction feedback are counted separately. The total includes 63 automated transaction feedback entries. Selected written feedback is shown below.
K9 Alert has worked as advertised. The remote control is good. The range of the sensor is longer that I thought, facing it 30deg down still gives 8 meters range for an approaching pedestrian. Battery life for speaker and sensor is good so far. I've had 2 visitors so far ask where I bought it.
Very practical little security device. Easy to set up and the barking sound is surprisingly loud and realistic. I use it near the front door at night and it gives an extra sense of security without needing complicated installation. Good value for the price and works as described. Fast delivery too. Recommended. Good condition
Easy to set up and very practical. The barking sound is loud and realistic enough to act as a deterrent, especially for a garage, shed or front entry. I like that it does not need Wi-Fi and comes with a remote control. It is not a full security system, but for extra peace of mind it does the job well.
Questions
Apartment security FAQ
Can I use this in a rented apartment?
Yes. No drilling, no wiring, no landlord or strata approval required. It plugs into a standard power point. The sensor can be placed without any permanent attachment.
What entry points does it protect in an apartment?
Front door (place the sensor in the hallway or entry area to detect approach) and balcony sliding door (place a second wireless motion sensor to cover the balcony approach). Multiple sensors pair to one speaker.
Will it trigger from neighbours in the corridor?
There is no sensitivity dial, but placement controls what triggers it. Aim the sensor across your own entry (not down the shared corridor) and angle it slightly downward so it detects approach to your door, not every person passing in the hall.
Can I take it when I move?
Yes — it is fully portable. Unplug, pack and set it up in your new apartment the same day.
How can renters improve security without drilling?
Prioritise reversible measures: a portable deterrent placed where movement happens before the door, proper use of the existing door and window locks, plug-in lighting in dark approach areas and keeping keys and valuables out of sight.
Security guides
Go deeper in our guides
For a separate residence sharing a main-house site, see the granny flat security guide for private entrance and shared path decisions.