Glossary

Definition

Camera-to-alert latency

The time from an event appearing in video to a usable alert reaching the response path.

What it means

Camera-to-alert latency includes stream ingest, inference, event creation, routing, VMS delivery, and the first usable notification. It is broader than model inference time.

Why it matters

Safety buyers should measure the full path. A fast model still fails if the alert arrives late in the operator workflow.

Evaluation questions

Is latency measured in the actual pilot environment?

Does the measurement include VMS routing?

What response action depends on the alert timing?