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Posted on 4 August 20265 August 2026 by JJ Digital Technologies

IGA Dahua CVI System

IGA Supermarket — AI-Enabled Recorder Upgrade

The Challenge

The IGA’s existing XVR was doing its job in the most basic sense — it recorded — but it was working off plain motion detection. Every gust of wind through the car park, every shopping trolley rolling past, every shadow moving across the loading dock triggered the same alert as an actual person or vehicle. For a site with genuine foot and vehicle traffic all day, that meant the alert log was mostly noise, and reviewing footage after an incident meant scrubbing through hours of irrelevant motion to find the moment that actually mattered.

There was also no way for management to check in on the store remotely. Checking footage meant being physically on-site at the recorder — not practical for an owner or manager who wasn’t always on the premises.

The Solution

The old XVR was replaced with a current Dahua WizSense unit, which brought two changes that mattered immediately:

AI-based human and vehicle classification. Instead of flagging any motion, the WizSense recorder’s Smart Motion Detection (SMD) distinguishes between people, vehicles, and everything else. A trolley rolling in the wind or a bird crossing the car park no longer triggers an alert the same way a person or car does.

P2P remote access via smartphone. The new recorder supports Dahua’s P2P connection, letting the XVR be added directly into a mobile app without complex network configuration — no static IP, no port forwarding setup required on-site. Management can now check live camera views and pull up recorded footage from a phone, from anywhere.

The Result

Meaningfully fewer false alerts — the switch from plain motion to AI-based human/vehicle detection cut out the bulk of alerts that weren’t actually worth reviewing.
Faster incident review — with irrelevant motion filtered out, finding a specific moment in the footage takes a fraction of the time it used to.
Remote visibility from day one — the owner can now check the store from a phone without needing to be on-site or dial into a fixed IP.

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Posted on 31 July 20265 August 2026 by JJ Digital Technologies

Dahua Surveillance System

TEN YEARS OVERDUE: HOW TRARALGON BOWLS CLUB BROUGHT ITS GAMING ROOM CCTV BACK INTO COMPLIANCE

The Victorian Gambling and Casino Control Commission has been blunt lately: its inspectors are finding venues where CCTV coverage of the gaming machine area is incomplete and doesn’t meet the legislative requirements. For a club, that’s not a minor paperwork issue — supervision of the gaming machine area is a licence condition.

Traralgon Bowls Club Inc. got ahead of it. Their existing surveillance system was around ten years old, and while it had served the club well, it was never designed for what the rules now demand of a gaming venue. Rather than patch it, the club committed to a full replacement — and did their own homework before picking a brand.

JJ Secuwatch worked on a people counting and flow control deployment at Paddy’s Markets in Sydney, using Hikvision people counting technology to give management accurate, real-time visibility of who was coming in, where they were going, and how full the venue was at any moment.

Here’s how that kind of system works, and why it matters for any high-traffic venue.

What the rules actually require

Under Victoria’s gaming regulations, a venue’s CCTV isn’t just “cameras in the gaming room.” The system has to:

Clearly show every EGM — the screen, the controls, and the note, ticket or coin acceptor
Show the patron using each machine
Record continuously, 24 hours a day, seven days a week
Retain footage for at least 28 days, or longer if the venue’s liquor licence or another requirement says so
Embed time, date and camera ID automatically on the recording

Read that first point again, because it’s where most legacy systems fall over. A wide shot covering a bank of eight machines does not satisfy it. The requirement is machine-level detail — and the acceptor in particular is a small target.

Why a ten-year-old system couldn't get there

Three problems, all of them structural rather than fixable:

Resolution. A camera specified a decade ago simply doesn’t have the pixel density to resolve a note acceptor and a patron’s face from a ceiling mount. You can’t zoom your way out of missing detail.

Lighting. Gaming rooms are one of the hardest lighting environments in commercial CCTV — bright, backlit machine screens against deliberately dim ambient light. Older cameras blow out the screen, silhouette the patron, or both. [CONFIRM DAHUA TECHNOLOGY NAME — the imaging feature that delivered true, natural image reproduction in this environment] was a significant factor in the club’s decision, because it holds detail across that contrast range instead of trading one for the other.

Channel capacity and storage. Machine-level coverage means a lot of cameras. Add entries, exits, the cashier station, the bar and general club areas, and the channel count climbs fast — well beyond what a legacy recorder can handle.

The solution

Motorised lens cameras throughout the gaming machine area. Motorised varifocal optics let each camera be framed precisely on its target during commissioning — remotely, from the recorder or a laptop, without a technician on a ladder in front of every machine. That matters more than it sounds. Gaming machine areas get reconfigured; machines get swapped and moved. When the layout changes, the cameras can be re-aimed and refocused remotely instead of booking another site visit. Compliance stays intact between changes rather than drifting out of alignment.

A 128-channel NVR with RAID 5. The channel count gives the club coverage of every machine plus the rest of the site, with headroom to expand. RAID 5 is the part worth dwelling on: it means a single drive failure doesn’t take the archive with it. When your licence depends on producing 28 days of continuous footage on request, storage redundancy isn’t a nice-to-have — it’s the difference between a hardware fault and a compliance breach. The array keeps recording through a drive failure while the faulty disk is replaced.