Advertorial · Sentinel Cameras
Sentinel Field Notes
Rural security
Why rural Australians are putting a solar camera on the front gate
No power at the gate. No Wi‑Fi for kilometres. No electrician who'll drive out for one camera. An Adelaide company built a camera around all three, and it's turning up on gateposts, shed corners and building sites.
It usually starts with a car. A ute you don't recognise comes up the driveway, stops at the gate and sits there with the engine running. Then it turns around and goes. By the time you've walked down from the house there's nothing left but dust and a question: who was that?
Ask anyone on acreage and they'll know the feeling. Gates stay open because they have to. Contractors, deliveries, neighbours and strangers all use the same track, often unannounced, and the gate is usually a long way from the kitchen window.
It isn't only farms. Weekend-block owners are there every second Saturday and wonder about the other thirteen days. Families building a new home leave a slab, a timber frame and a stack of boxed-up appliances on site every night once the trades go home.
Why the usual cameras don't work out there
Most security cameras are designed for a house in the suburbs. They expect a power point, a strong home Wi‑Fi signal and, often, an electrician to run the cable. Many then charge a monthly subscription to let you watch your own footage.
Out at the gate, none of that exists. Getting power there means trenching cable across a paddock. Home Wi‑Fi rarely reaches past the house yard. And a monthly plan for a camera on one gate is a hard thing to justify.
What changed: the sun and the phone network
Sentinel Cameras, an Australian-owned company based in Adelaide, set out to build a camera for the places those cameras can't reach. The result is the Guardian, which charges itself from a 7.5‑watt solar panel and, in its 4G version, connects over the mobile network on its own Telstra or Optus SIM.
That means it can go anywhere with phone signal and a few hours of sun. Mount it on a gatepost kilometres from the house and it works as if it were on the verandah. Where Wi‑Fi is in range, including Starlink, the Wi‑Fi model does the same job without a SIM.
“Very good picture quality day or night.”
Bill W., verified buyer, January 2026
How it works, in plain words
It charges itself. One full charge out of the box. After that the panel keeps the battery topped up, and a full battery lasts four‑plus days with no sun at all.
It tells your phone. AI detection picks out people rather than wind in the trees and sends an alert. Open the free app and you're looking at the gate, live.
It looks around. A fixed wide lens on top and a motorised lens underneath pan, tilt and zoom through 360 degrees, and can follow someone across the yard. With 16x zoom you can make out a face at 20 metres.
It sees in the dark. Colour night vision reaches 15 metres, so a white ute is a white ute, not a grey shape. Built‑in spotlights and a siren fire automatically, or when you tell them to.
You can talk through it. Two‑way audio lets you speak to whoever's at the gate from wherever you are.
There's no monthly bill. Footage saves to a 64GB SD card that comes in the box. There's no subscription, and the whole family can share the live view for free.
Setting one up takes minutes: fix the bracket with the screws in the box, give it a first charge with the USB‑C cable, point the panel north and open the app. If anything goes wrong, real people in Adelaide are here to help 7 days a week, for as long as you own the camera.
What owners say
4.8 out of 5 from 153 verified reviews
Top quality camera, does exactly as advertised. Very good picture quality day or night. I will be getting another one.
Night vision is great. Day vision is great. Once I figured out the app it's been no trouble at all. Very happy with it.
Great product. Does what it says. Would highly recommend to anyone wanting peace of mind on their property.
How to get one
Order the Guardian
Pick how many cameras you need. Each one comes with a free 64GB SD card, and you choose Wi‑Fi or 4G for every camera.
The Guardian™ solar security camera
- Runs on solar and 4G or Wi‑Fi. Starlink compatible.
- 360° pan‑tilt‑zoom, AI human detection, colour night vision.
- No subscription. Footage on your own SD card.
Order before 2pm for dispatch tomorrow. Free shipping Australia‑wide.
1 cameraTry one
$269.99
Includes a FREE 64GB SD card $30
Camera 1
Wi‑Fi camera needs your router nearby. 4G device requires a SIM card to function!
2 camerasMost popular
$479.99
Includes 2 FREE 64GB SD cards $60
Camera 1
Camera 2
Wi‑Fi camera needs your router nearby. 4G device requires a SIM card to function!
3 camerasGreat deal
$599.99
Includes 3 FREE 64GB SD cards $90
Camera 1
Camera 2
Camera 3
Wi‑Fi camera needs your router nearby. 4G device requires a SIM card to function!
4 camerasFull setup
$699.99
Includes 4 FREE 64GB SD cards $120
Camera 1
Camera 2
Camera 3
Camera 4
Extend the warranty to 2 years 1 year is already included
+ $19.99 each
Goes straight to secure checkout.
No monthly fees, ever. You own the camera and the footage.
30‑day money‑back guarantee. Return shipping covered, no questions asked.
Australian owned, Adelaide SA. Real people here to help 7 days a week.
Common questions
Does it work if there's no Wi‑Fi at the spot?
Yes. The 4G model connects through the mobile network on its own Telstra or Optus SIM, the same way your phone does. No router or internet needed at the location, and it's Starlink compatible too.
What happens after a run of cloudy days?
A full battery runs for four‑plus days with no sun at all, and the 7.5W panel tops it up again as soon as there's daylight.
Are there any ongoing costs?
No subscription, ever. Footage saves to the 64GB SD card in the box and shows on your phone. The 4G model needs its own SIM with a data plan from your phone company.
How hard is it to put up?
Most people are watching within minutes. Fix the bracket to a post, wall or shed with the screws in the box, point the panel north, and follow the steps in the free app.
Can the family see it too?
Yes. Unlimited sharing is free: partners, kids, the neighbour who feeds the dogs. Everyone gets the same live view and alerts.
What if it isn't right for my place?
Send it back within 30 days for a full refund, with return shipping covered. Every camera also carries a one‑year warranty, and real people are here to help 7 days a week.
Sentinel Field Notes
Advertorial. Written and published by Sentinel Cameras, Adelaide SA.
The Guardian™ · from $174.99 per camera Free shipping · 30‑day returns
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