SURVEILLANCE · DETECTOR BAND
Dealer Hold-Outlier Detector
Import a rated-play export and the detector calculates every dealer's house hold, then flags the ones sitting beyond ±2σ of the floor — players winning past variance, with the evidence attached.
Screen recording of the real dashboard — import, hold calculation, the outlier on the chart, evidence trail and export.
Detector band
Dealer Hold-Outlier Detector
One-time purchase
- Format
- Offline HTML · CSV import · prints to A4 PDF
- Delivery
- Instant download
- Data
- Stays on your machine
Self-serve branding (property name + logo) · optional paid customisation.
What it flags
Hold below the floor line
Flags any dealer whose house hold sits more than two standard deviations under the floor average.
Beyond variance
Separates an unlucky night from a persistent pattern across the dealer's whole session count.
Evidence trail
Each flagged dealer expands to their largest patron wins — dated, with table and amount.
How it works
Why directors adopt this
See internal theft first
Catch internal theft, fraud, collusion and AML exposure before they become a loss or a regulator finding.
Proprietary detection formulas
Built over decades of surveillance and investigation work — a one-of-a-kind method, not an off-the-shelf rule.
Held to a published standard
The same verification rigor as our intelligence — sourced, documented and correctable.
Act on it, get results
Each flag triggers a deeper surveillance review, with the evidence trail already assembled.
What you get
- Per-dealer hold table — every dealer against the floor average
- Outlier flags vs the floor line — beyond ±2σ, colour-coded
- Evidence trail per dealer — largest patron wins, dated
- A4 PDF + HTML snapshot — signable, reopenable
Your data stays local
The CSV is parsed in the browser. Patron records never leave the machine and nothing is sent to a server — safe for the monitoring room.
Configurable for your jurisdiction
Swap the regulator list, set thresholds and currency to fit your property — Macau today, ready for Singapore, the Philippines and beyond.
“A dealer the house keeps losing to, shift after shift, isn't variance — it's a question. Our formulas put the hold of every dealer on one line and mark the one that doesn't belong.”
Runs anywhere
Questions
How does it operate?+–
Drawing on decades of surveillance and investigation work, our analysts built a proprietary method that scores the data and flags the patterns worth a closer look. Each flag is a trigger for a deeper surveillance review, not a verdict.
Does my data leave the machine?+–
No. The export is read and analysed entirely in your browser. Nothing is uploaded, and closing the tab clears the data.
What can it import?+–
Any rated-play CSV — validated against any software export with “Ratings Connect”. You map your columns on screen, so other systems work too.
Can we add our own branding?+–
Yes. Add your property name and logo yourself at no cost. We also offer optional paid customisation to fit your jurisdiction and house rules.