A door guard should always match the building, its use, and the organization. These five steps will make the selection much easier.
1. Check the location
Is it a single location, a branch network, or a publicly used building?
2. Assess usage behavior
How often is the door used? Are there operating errors or misuse?
3. Clarify responsibilities
Who needs to be informed if something happens? Locally or centrally?
4. Define monitoring needs
Is a local solution sufficient, or are digital notifications required?
5. Consider the future
Should the solution be expandable later, or cover multiple locations?
Answering these questions thoroughly will lead to the right decision more quickly: Basic, pre-alarm, or mobile communication.