Comparison
Photocell vs AI product counting
Photocells are cheap and simple for single-file, regular products. Overlap, variable speed and mixed SKUs need camera AI for reliable counts.
Where photocells shine
Low cost, easy mount, direct PLC hooks. If products are single-file, evenly spaced and consistent, a photocell can still be the right tool.
Where photocells fail
Doubles, bounce-back, vibration, clear packs and speed changes break the count. Operators end up correcting totals manually.
When AI counting wins
Overlapping sacks/cartons, multi-SKU lines, combined quality+count, and trusted ERP data point to vision counting. NetSAYIM is built for those cases.
Frequently asked questions
Should we remove photocells entirely?
Not required. Many projects keep photocells as triggers or backups while the camera does the real count.
What drives cost?
Camera count, lines, lighting and integration scope. A pilot makes ROI visible on your line.
Hub product: NetSAYIM
This page focuses on one NetSAYIM field scenario. See the main product page for architecture, integrations and the full FAQ.
/en/software/netsayim-ai-camera-product-counting-system ↗