Clear visual identification
Camera, lighting, mounting angle, and audio quality are selected so visitors can be identified reliably.
Security Systems
Video Intercom
Door-side audio and video communication with indoor stations, mobile apps, and access-control integration.
Discuss your projectTwo-way audio and videoMobile callingRemote door releaseIP • Wi-Fi • 2-wire
About the solution
See, hear, and verify visitors before granting access.
Users can see, speak with, and verify visitors before opening a door. IP, 2-wire, Wi-Fi, and analog options suit new and existing buildings.
Problems the system must solve
Doors opened without verification
Missed visitor calls
Intercom isolated from other security systems
What we engineer into the system
The details that keep the system safe and dependable.
Answer indoors or on mobile
Calls can reach indoor monitors and, on compatible models, be forwarded to a mobile app.
Integrated door control
Users can release an electric lock after verification, with access logic tailored to the property.
Fits new and existing buildings
IP, Wi-Fi, 2-wire, and analog choices adapt the system to available cabling and networks.
Part of the security ecosystem
Intercom can connect with CCTV, access control, alarms, and security desks for a fuller response.
Equipment and solution scope
The final configuration follows site conditions, integration needs, and actual usage patterns.
Dahua VTO9541D
A door station for multi-unit and building-access applications with integrated display and control.
Dahua VTO1000J
A compact door device for voice communication, video calls, and access release.
Dahua VTO2010D
An analog door station supporting unlock, voice call, video call, and volume adjustment.
Application environments
Homes and apartments
Offices
Hotels and gated communities
From survey to handover
The same team carries project context from planning until the system is ready to operate.
Consultation & site survey
We map site conditions, usage patterns, risks, and operating goals before selecting equipment.
Design & proposal
Topology, device locations, integrations, specifications, cost, and schedule are documented in a transparent scope.
Installation & configuration
Technicians complete mounting, cabling, network configuration, and integration with a tidy installation standard.
Testing & handover
Operating scenarios are tested, operators are trained, and system documentation is handed over before go-live.
Common questions
Can calls be answered away from the property?
Yes, on app-compatible models when network connectivity is configured correctly.
Can a video intercom unlock a door?
Yes. The door station can trigger an electric lock or controller after the user verifies the visitor.
Will it work during an outage?
UPS backup can cover network equipment, indoor stations, door stations, and locks for the required duration.
Bring your floor plan, site photos, or requirements list.
Our team can help assess equipment options, integration requirements, and the right implementation scope.