Video Door Intercom System
Secure every entrance with IP-based Video Door Intercom Systems from ACE Technologies. HD video, two-way audio, mobile app answering, remote unlock, access control integration, and scalable solutions for homes, apartments, campuses, offices, factories, hospitals, data centres, and government facilities.At ACE Technologies, we design and implement end-to-end Video Door Intercom solutions for Indian conditions—dust, heat, monsoon exposure, high footfall, multi-tenant environments, and 24×7 security operations.
Why Video Door Intercoms Are Now the Standard?
A Video Door Intercom System is a modern entry communication and access solution that lets occupants see, talk to, verify, and grant/deny access to visitors at gates, main doors, lobbies, internal zones, and restricted areas using indoor monitors, security desks, IP phones, or mobile apps. Today’s systems are typically IP-based (network intercoms), combining video verification + two-way communication + remote door control on a single platform.
Traditional audio-only intercoms and manual visitor verification create gaps. A modern VDI system brings:
- Visual verification before opening gates/doors.
- Instant communication between visitor and resident/reception/security.
- Remote answering & unlocking from smartphones.
- Scalability from a single home gate to large campuses with thousands of users.
Industries We Serve
Schools, universities & hostels
Hotels & serviced apartments
Airports, metro/rail stations & terminals
Warehouses & logistics hubs
Banks & NBFC branches
Stadiums & event venues
Fuel stations
Construction sites
What ACE Technologies Delivers
- Site survey & entry-point mapping (gate, lobby, service, restricted zones)
- Solution design: single home → multi-tower township → enterprise campus.
- Network planning (PoE switching, VLAN considerations, UPS-backed power)
- Installation, testing, commissioning, and user onboarding.
- AMC/support options for continuous uptime.
Key Components of a Video Door Intercom System
Optional Identity & Convenience Add-ons
- NFC / RFID cards, Bluetooth/BLE mobile credentials, PIN, QR code, and even face recognition for faster access workflows.
- Elevator/lift integration and zone-based permissions.
Outdoor Door/Gate Station
- HD camera, wide-angle view, IR/night viewing.
- Call button / directory / touch display.
- Two-way audio with echo/noise reduction.
Indoor Monitor / Master Station
- Video calling, intercom calling, door release.
- Optional multi-screen support for multiple entrances.
- Can be wall-mounted or desk-based.
Mobile App for Residents/Staff
- Remote answering and door release features.
- Useful for delivery handling, tenant convenience, and after-hours access control.
Access Control & Door/Gate Release Hardware
- EM locks / maglocks / strikes / gate motors.
- Request-to-exit devices, door status contacts.
- Relays and I/O modules for secure control.
Central Management Software / Concierge Console
- Multi-building and multi-entrance management.
- User/flat directory management, call routing, schedules.
- Logs of calls/events and operational visibility.
Network & Power Layer
- Structured cabling / fibre uplinks.
- PoE switches for simplified powering and deployment.
- UPS-backed power for uninterrupted security operations.
Benefits of Door Intercom System
Small Apartments, Duplexes & Bungalows
- See deliveries and unknown visitors before opening.
- Answer even when away from home using mobile app support.
- Reduce dependency on guards for basic verification.
Residential Complexes, Townships & Gated Communities
- Centralized gate control with resident-wise calling.
- Multi-gate operations: main gate, service gate, clubhouse, staff entry.
- Visitor flow discipline during peak hours and festival traffic.
Malls, IT Parks & Corporate Campuses
- Professional visitor handling at lobbies and boom barriers.
- Integrate intercoms with access control workflows and security helpdesks.
- Faster vendor/service access without compromising verification.
Data Centres
- Controlled access at perimeter and critical entry points.
- Pairing intercom verification with strict access policies.
- Supports layered security posture using network-based intercom approaches .
Hospitals & Healthcare Campuses
- Controlled entry at sensitive areas (ICU corridors, pharmacies, labs)
- Staff-to-security calling at doors during late hours.
- Helps manage crowd flow and improves safety.
Factories & Industries
- Gatehouse verification of drivers, visitors, and vendors.
- Intercom points at warehouses, loading bays, hazardous zones.
- Quick escalation to security control rooms for incident response.
Frequently asked questions
Yes. Most modern IP-based video door intercom systems support mobile app answering. You can see the visitor, talk to them, and unlock the door remotely from your smartphone, depending on the selected platform and configuration.
The system can be designed with UPS-backed power to continue operating during power cuts. For internet failure, local intercom calling and door release can still work within the network, while mobile app features may require internet connectivity.
Yes. ACE Technologies designs intercom systems to integrate with access control (locks, gates, boom barriers) and, where supported, CCTV/VMS platforms using SIP or ONVIF standards, enabling unified security operations.
Absolutely. IP-based intercom systems are highly scalable and can handle multiple buildings, multiple entry points, and thousands of users, all managed from a centralized console or security desk.