Intercom at the entrance to the building

[Stardom22]

For me l don't see as very important for me. I would survive without that for sure.

 

[SHAHID987]

It remain very good as we get informed as who is expected to come. Sometimes we need to talk with that person by going outside so we go down and meet with that person. But without intercom we are also managing things smoothly.

 

[Clandestine]

We have an intercom at the entrance of my workplace. It is part of the security tools to filter out suspicious visitors.