In multi-unit buildings, a traditional doorbell can mean opening the door without ever seeing who's there — a real security risk. Video intercom systems let a resident see and speak to a visitor on video before deciding whether to open the door; modern models also support answering remotely from a smartphone.
On the estate-management side, modular door stations integrate with card readers or face recognition, logging both resident and guest entries. That makes day-to-day operations easier and gives a quick answer to "who was on-site, and when" after an incident.
At Securetech, our new-build estate projects bring together the door station, indoor monitor, and HikCentral management software, keeping the experience simple for both residents and management.