Only the control unit is returned for a firmware upgrade.
For full details, benefits and features of auto-matePRO, go here .
UPGRADE TO AUTO-MATEPRO INSTRUCTIONS
2. Continue to place your order online.
3. We will send you an email confirmation when we receive your unit.
4. Your unit will be upgraded and tested - processing time is 1-3 days.
5. Your unit will be dispatched back to you by Express Post and the tracking number provided via email.