Pre-Flight Check

Run before every deployment: live checks over Bluetooth plus the server's recent history for this collar. Record the sign-off when everything is green — it becomes the deployment record.

1 · Connect to the collar

Put the collar in BLE mode (steady blue LED).

2 · Checklist

Live (Bluetooth)

History (server — each row states its window: 2 h, 24 h or 7 days)

3 · Record deployment sign-off

Deployment history

Connect a collar to load its history.