Based on this product's specifications, here are some alternatives and similar models
Atte buffer switch-mode power supply AUPS-70-120-OF — model 19213
Summary description:
Atte AUPS-70-120-OF is a buffer switch-mode power supply designed to provide stable DC power and buffering for connected equipment. This unit, referenced by manufacturer code 19213 and EAN 5902143690986, is intended for applications requiring backup power smoothing and regulated output from an impulse converter. Use cases include supporting security systems, access control, and other low-voltage electronic devices that need reliable buffered supply.