Trusted by 650+ homeowners
Never carry a key again.
Face. Fingerprint. Phone.
We supply and install smart locks across Melbourne. Our recommendation for most homes is Guardian, professionally fitted, fully set up and supported by our own local team.
Google reviews
Trustpilot
Fits and supports it
Proof from real Melbourne homes
Watch it working on real Melbourne doors.
Every clip was filmed by our own team on a real job.
Guardian, fitted on real front doors
Filmed by our own team on real jobs. Playing now. Touch to hold one still.
RECENT GUARDIAN INSTALLS
Why Guardian
Guardian makes the everyday easier.
No keys to find. No app to figure out alone. We set up every way your family wants to get in.
- PalmYour hand can be your key.
- PINAnother simple way in.
- ViewerSee who is at the door.
- BackupNever relying on one way in.
30 day money back guarantee
Full refund if you change your mind
3 year product warranty
On the Guardian lock itself
5 year workmanship warranty
On our installation work
Price agreed before we start
No surprises on the day
See the real installs above. Then unlock your offer.
Trusted in Melbourne homes
Hundreds of Melbourne homeowners already trust us.
Real reviews, real installs, and a local team you can call after we leave.
650+ Google reviews
Rated by customers on Google
Trustpilot 4.9
Excellent
I was always losing keys with three kids. Now they just use their finger. The installer checked the door first, fitted it and showed us all how it works.
I did not know which smart lock to buy. They recommended Guardian, explained why, and the price included everything. No surprise costs at the end.
They ran about 30 minutes late on the day, which was a little annoying. But they called me first, and the work itself was clean and tidy. Lock has been perfect since.
My old deadlock was sticking and I did not trust it. Their team fitted the Guardian, tested it with the door open and closed, and left the entry cleaner than they found it.
It took me a couple of goes to get used to the app, and I had to ring them once. They answered and walked me through it. Would have liked a printed guide, otherwise very happy.
English is my second language and they explained everything simply. My mum can open the door with her face now. No more hiding a key outside.
I let my cleaner in from my phone while I was at work. That alone was worth it. Proper trained installers, not a random subcontractor.
Sound familiar?
Your keys are the most annoying part of your day.
- You have stood at your own door in the rain, digging through a bag for keys.
- You have given out a spare key and quietly hoped you get it back.
- You have driven home from work wondering if you actually locked the door.
- Someone has knocked and you have had no idea who was standing there.
That is the whole reason Guardian exists. It takes the place of the lock you already have. Your door opens because it is you: your face, your finger, your code, your phone. It locks itself behind you, and there is still a spare key in the drawer for peace of mind.
- No more hunting for keys
- No more spare keys floating around
- It locks itself when the door shuts
- See who is at your door
- Everyone in the house gets their own way in
- We set it all up and show you how
Shopping in both arms, kid on your hip. You do not put anything down. The door just opens.
No key hidden under the mat. No key lost at school. Their finger gets them inside.
Family, a cleaner, a tradie. Let them in from your phone, then turn it off after.
One established local team
One team does everything.
The same local team supplies it, fits it, sets it up and answers the phone afterwards.
We check your door
We make sure Guardian suits it before anything is ordered.
We supply Guardian
The lock comes from us, not a marketplace seller.
We install it properly
Fitted by our own trained Melbourne team.
We set it up
Faces, fingerprints, phones and codes, all working.
We show you how to use it
In person, on your own door, before we leave.
We support you afterwards
One local number if you ever need us.
Two ways to get Guardian
Choose what suits you.
Have our team supply, fit and set it up, or buy the lock on its own.
Ask us about your doorWe supply and fit it (most popular)
was $1,099 now $899 all in
The lock, fitting, setup and a lesson on your own door. One price, nothing else to organise.
Buy the lock only
was $949 now $749 lock only
The Guardian lock on its own. You fit it yourself.
The complete package
Guardian.
Lock and fitting, one price.
What you get
- Guardian smart lock
- Door suitability check
- Professional installation
- Complete setup
- We show you how to use it
- After sales support
- Applicable product warranty
- Applicable workmanship warranty
If your door needs extra work, we tell you the price first. We do nothing extra until you say yes.
Current offer available
Save $200 today.
Answer 3 quick questions and the lower price is yours. It takes less than a minute. Offer ends 30 September 2026.
Unlock current offerNo obligation to book. If you go ahead, $50 holds your install day and $849 is due once the job is done and working.
*Terms apply. Offer ends 30 September 2026. See Returns Guarantee, Warranty and Terms & Conditions.
An accountable local business
The team that fits it is the team that supports it.
No marketplace seller. No installer passing responsibility elsewhere. Call ProShield and speak with the Melbourne team responsible for your upgrade.
03 8820 1338ProShield Security · Melbourne, Victoria
ABN 48 613 124 254 · GST registered
Questions before you book
Do you help with commercial smart-lock projects?
Yes. Choose the business or multiple doors option in the form and tell us how many doors you have.
Will Guardian suit my door?
We check your door first. If it is not suitable, we tell you straight away and you pay nothing.
Can I just buy the lock?
Yes. The Guardian lock on its own is $749 (normally $949). Most people choose the fitted package so we fit it and set it up.
Who does the work?
Our own trained team. We supply, fit, set it up, show you how it works and help you afterwards.
What if my door needs extra work?
We tell you the price first. We do nothing extra until you say yes.
When do I pay?
You pay $50 to book your day. The other $849 is due once the job is done and working.
What areas do you cover?
We supply and install smart locks across Melbourne and surrounding metropolitan areas.