How to get Alarm Account Number (SIA)

1 min. readlast update: 08.15.2025

1. Check the SIA account number on the letter that came with your SIM card

2. Retrieve it from your panel by tapping Settings > SIA. You’ll see four digits—that’s the tail end of your account number (all accounts start with ‘21,’ which is already prefilled on the form). Simply enter those four digits, and you’re good to go.

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