SECURITY SYSTEMS SOLUTIONS

Multi-Tenant – VDP


Multi Tenant VDP Chennai, IP Video Intercom System - ATSS

Multi-Tenant VDP – Complete Brief Overview

A Multi-Tenant Video Door Phone (VDP) is an advanced, network-based visitor management and security system designed for apartments, multi-storey buildings, and gated communities. It allows residents to see, talk to, and verify visitors before granting access—either through an indoor monitor or a mobile app.


1. What Is a Multi-Tenant VDP?

A Multi-Tenant VDP connects a central lobby/outdoor unit with multiple indoor units installed inside each flat.
When visitors press the doorbell at the main gate or tower entrance, the call rings directly to the resident’s:

  • Indoor screen (Video Intercom Terminal)
  • Smartphone app (via cloud or Wi-Fi)

The resident can speak with the visitor and remotely unlock the door or gate.


2. Key Components of a Multi-Tenant Vide Door Phone System

Outdoor Station (Lobby Panel)

  • Installed at the building entrance
  • Equipped with camera, microphone, keypad, & name directory
  • Supports face recognition / RFID / QR access (depending on model)

Indoor Unit (Apartment Monitors)

  • Installed inside each flat
  • 7-inch or 10-inch touch screen
  • Enables two-way audio/video communication
  • Door unlock button

Mobile App Connectivity

  • Residents get calls on mobile even when away
  • Supports live view, remote unlock & visitor history

Central Management or Server

  • Handles call routing to the correct apartment
  • Stores logs & integrates with security room
  • Cloud-based or on-premise

3. How Multi-Tenant VDP Works – Simple Flow

  1. Visitor arrives → presses the flat number on lobby panel
  2. The call goes to the respective apartment
  3. Resident receives video call on indoor monitor or mobile
  4. Resident verifies the visitor
  5. Resident unlocks the gate remotely (optional)
  6. Entry is logged for security tracking

4. Advantages of a Multi-Tenant Video Door Phones

Enhanced Security

  • Prevents unauthorized access
  • Lets residents visually confirm visitors
  • Works well for delivery, services, guests, etc.

Better Visitor Management

  • Digital logs of all calls
  • Integration with access control & boom barrier systems
  • Guards get real-time visitor tracking

Convenience for Residents

  • No need to physically come to the door
  • Calls to mobile ensure you never miss a visitor
  • Smart home integration

Suitable for All Multi-Unit Properties

  • Apartments
  • Villas & gated communities
  • Commercial buildings
  • Paying-guest / hostels / co-working setups

5. Advanced Features 

  • Face recognition for contactless entry
  • QR code visitor access
  • RFID / PIN access
  • Cloud recording & remote settings
  • Lift control integration (visitor allowed only to specific floors)
  • SOS / emergency alarms
  • Intercom between flats or with security room

6. Why Multi-Tenant Video Door Phone Is Essential Today

With rising security challenges in urban living, a Multi-Tenant VDP provides:

✔ Controlled entry
✔ Smart communication
✔ Complete accountability
✔ Seamless convenience

It acts as the first line of protection for any residential or commercial multi-unit environment.


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