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Nexo Vision · computer vision for the floor

Give every camera in your store a brain.

Nexo Vision turns the cameras you already have into a second set of eyes — counting footfall, catching shrinkage, watching queues and shelves — all processed on a small box on-site, fused with your POS, and delivered to you on WhatsApp.

Book a Vision demo See the hardware
● Uses your existing cameras ● Runs offline ● Faces blurred on-device
CAM 3 · Counter
REC 12:34
person 0.98
person 0.95
zone · pickup
Queue: 4Faces blurred
edge · on-device
✆
Nexa · WhatsApp
Queue of 4 building at the counter — second till would help.
01The gap today

Cameras everywhere. Insight nowhere.

Footage nobody watches
Traditional CCTV records all day. Someone only reviews it after something has already gone wrong — usually too late.
Yet another dashboard
"Analytics" tools mean a new login and charts to check. Busy operators rarely do — so the insight goes stale.
Blind to the till
None of it knows whether the people on camera actually bought anything. Footfall and sales never meet.

Nexo Vision closes all three — at the edge, in plain language, fused with your POS.

02How it works

One small box. Everywhere it matters.

01
Your cameras
Existing RTSP / NVR feeds — up to 8 per site. Connection is strictly read-only; we never touch your DVR or its recordings.
02
Edge AI, on-site
A compact unit runs the model locally. Raw video never leaves the store — only small, anonymised events do.
03
Outputs that reach you
WhatsApp alerts & chat, a live operations dashboard, and fused CV × POS intelligence — routed to the right place.
03The hardware

A compact edge unit that does the thinking on-site.

No rack, no rip-and-replace. One small NVIDIA Jetson-class box sits next to your recorder, pulls your camera feeds over the network, and runs the Nexa Vision model right there — so intelligence is instant, private, and keeps working when the line drops.

→ Plugs into what you have — RTSP / NVR, up to 8 cameras per site, read-only.
→ Load-shedding proof — analytics run on the box; events buffer locally and sync on reconnect. Cheaper than a generator.
→ Faces blurred on-device — before any frame leaves the unit. Raw video stays in the store.
→ Self-healing & managed — a watchdog restarts the pipeline; signed over-the-air updates keep the fleet current.
nVision Edge
Processing
On-device, real-time
Cameras / site
Up to 8
Event types
13 business events
Offline
Buffers & syncs
04For retail

Stop shrinkage. Lift conversion. Keep shelves full.

SA retail loses R8–10bn a year to shrinkage — and roughly 70% of it is internal. Nexo Vision turns your cameras into a loss-prevention and conversion engine.

Exception-based loss prevention
Every risky POS moment — no-sale drawer open, void or refund over threshold, big payout — auto-pulls the matching clip into a review inbox.
Walk-in conversion
Footfall from the camera ÷ sales from the till = true conversion, measured for the first time — by store, hour and entrance.
Cash-up reconciliation video
A shift variance links straight to the drawer-open footage — document every till in a cash-heavy market.
Shelf gaps & out-of-stock
Spots an empty facing on the shelf and prompts a restock before the sale walks out the door.
Queue walk-aways
Queue-depth alerts estimate the sales you're about to lose to a long line — with the clip to prove it.
Heatmaps & zone conversion
See which aisles and displays pull people in and which convert — so layout decisions are evidence-based.
05For hospitality

Faster service, tighter bar, fuller tables.

Bars lose 15–25% of beverage revenue to over-pour, comps and give-aways. Nexo Vision watches the pass, the bar and the floor — and keeps service moving.

Speed of service
Time from order to drink served, per item, staff member and daypart — find the bottleneck before customers walk.
Over-pour & give-away signals
Drinks served at the bar cross-checked against rings at the till — surfacing the gap that quietly drains margin.
Counter left unattended
A staff-zone-absence alert when the pass or counter is empty too long — service recovers before a queue forms.
Queue depth at the till
Knows when the line is too long and nudges a second till open — with the lost-sale estimate attached.
Zone activity on demand
Ask for pickup counter, tables or entrance activity any time — or pull a live, face-blurred snapshot to your phone.
After-hours intrusion
Someone in the venue when it should be closed — an instant alert with a snapshot, even during load-shedding.
POS fusion
Cameras count who walks in. The till knows who buys.

Nexo Vision fuses both — something no standalone camera system can do. That's how you get true conversion, void anomalies and staffing strain, each verified two ways.

Vision events+POS data
✆
Ask Nexa — anything
list all the zones
Pickup counter, tables, entrance, bar — all active now.
pull a snapshot of the kitchen
Live frame, face-blurred →
conversion today?
37% — 1,633 of 4,452 visitors bought.
06Live pilot · Bootlegger, Karaglen

Value that was hiding in plain sight.

37%
Walk-in conversion — 1,633 of 4,452 visitors bought, measured for the first time.
3.1×
A till's voids ran 3.1× the team norm — surfaced automatically for review.
8
Cameras on one site, running on the existing NVR — no new wiring.
13
Distinct business event types, all detected on-device in real time.
Every figure is live from the current pilot — not an illustration.
07How we're different

Not another camera system.

Feature
Nexo Vision
Typical CCTV analytics
Cloud VMS
Runs on existing cameras
✓
Sometimes
✓
AI at the edge (private)
✓
Rarely
✕
Reaches you on WhatsApp
✓
✕
✕
Conversational assistant
✓
✕
✕
Fuses POS / till data
✓
✕
✕
Trained for the venue
✓
Generic
Generic
Works during load-shedding
✓
Rarely
✕
08Trust by design

Private. Resilient. POPIA-ready.

Faces blurred
Identifiable faces are blurred on the device before any image is sent. No biometric data leaves the store.
Raw video stays put
Footage never leaves the premises — only small, anonymised events reach the cloud. POPIA by architecture.
Works offline
Lose connectivity and it keeps detecting, queues events locally, and delivers them on reconnect.
Admissible evidence
Time-stamped, event-anchored footage builds clean dispute and CCMA evidence packs when you need them.

Point Nexo Vision at your cameras.

Book a demo and we'll show Vision running on a real floor — the alerts, the conversion, the footage search — then scope a pilot on your existing cameras.

Book a Vision demo Back to nexo.app