AJ Sikring og Teknik ApS is a Danish fire and security installer working out of Roskilde in Zealand. DBI approves it for automatiske brandalarmanlæg and varslingsanlæg — 2 current approvals, 232.518, 024.094 — under DBI Retningslinje 232 and DBI Retningslinje 24. Its fire-alarm approval names 9 panel platforms — a Danish approval scopes the firm and the systems together, not the firm alone. DBI certifies the named individual as well as the company, and 1 certified person is listed against this approval.