The Video Intercom system is an internal communication solution with video capabilities that allows users to communicate via audio and video remotely. It is commonly used in buildings, offices, or residential areas. This system enables users to make video calls and control door operations during the call, enhancing security and convenience in internal communication.

Currently, there are two main types of Video Intercom systems:

  • Wired system: This system requires wiring from the control unit to the connection points, which is complex and costly to install
  • Wireless system: This system uses wireless connections via WiFi or the internet, making installation easier and suitable for various environments.

1. Challenges of Using Traditional Wired Systems

  • High installation costs: The installation and maintenance of wired systems require significant investment due to the need for complex wiring and expensive repairs for cable-related issues
  • Lack of flexibility: Wired systems are typically difficult to expand or relocate. Any change or addition of connection points requires a new installation process, causing inconvenience to users
  • Prone to damage: Cables are susceptible to environmental factors such as humidity, temperature, and physical impacts, which can lead to damage and require more frequent maintenance
  • Long installation time: Completing a wired system takes a lot of time, as it involves installation, testing, and connecting each point, delaying the completion of the project.

2. Duali’s Modern Wireless Video Intercom Solution 

Duali offers an advanced wireless video intercom solution that addresses the limitations of traditional systems. This system is an enhanced feature of an existing access control system, allowing users to make video calls from their devices to the Duall Master app and vice versa. Additionally, the system offers remote door control via the Duall Master app.

The Video Intercom solution allows the following types of calls:

  • The guest connects to the apartment owner
  • The guest connects to the receptionist or supporter
  • The receptionist connects to the apartment owner
  • The apartment owner connects to the receptionist
  • The apartment owner checks the status of the lobby

Detailed demo video for Duali’s solution:

3. Benefits of Using Duali’s Solution

  • Easy installation: Duali’s wireless solution eliminates the need for complex wiring, making installation quick and simple, saving both effort and time
  • Flexibility: The system is easily expandable or relocatable when needed without the hassle or cost of rewiring. This is very convenient for upgrading or repositioning devices
  • Remote management: Duali’s solution allows users to control doors and monitor activities remotely via the internet, offering enhanced convenience and security, especially for busy individuals or when not on-site
  • Cost-effective: Duali’s wireless solution is ideal for completed projects, avoiding the additional costs and hassle of rewiring electrical installations, thus optimizing the investment budget.

Please contact us for a consultation about the video intercom solution at:
Hotline: Ms. Thi – 0904 609 689 or email: [email protected]