The video intercom is no longer just a tool for opening the front door: today, it can send notifications to your smartphone wherever you are, record who rings the bell, and integrate with the rest of your smart home system. Here is how to navigate the various technologies available.
Traditional wired intercom: reliability first
Wired systems remain the most reliable choice for new installations or complete renovations because they do not depend on WiFi coverage or an internet connection for the basic function of opening the door. They are the preferred solution for apartment buildings and multi-user installations, where the robustness of the physical connection minimizes interference issues between many nearby units.
WiFi video intercoms: simple installation, no data cables
For single homes or small offices, WiFi video intercoms allow for much faster installation, often without invasive masonry work, by using the existing home WiFi network to send push notifications to your smartphone when someone rings, even when you are not at home. In this case, it is essential to check the WiFi signal coverage at the outdoor installation point, where perimeter walls can significantly attenuate the signal.
IP video intercoms: the choice for structured systems
IP systems, based on Ethernet network cables (often with PoE power supply), offer the highest video quality and the greatest connection stability, as well as the ability to integrate directly with existing NVRs and video surveillance software. They are the ideal choice for offices, showrooms, and hospitality facilities, where multiple internal stations need to be able to answer the same call and where integration with the building's general security system is required.
Features to evaluate in a modern video intercom
- Two-way audio with noise cancellation: for clear conversation even in noisy environments.
- Night vision and HDR: essential for clearly recognizing who is at the door even in backlight or darkness.
- Backup battery: ensures that the video intercom continues to work even during a brief power outage.
- Motion and person detection: sends a notification even if no one rings the bell, useful for monitoring deliveries or unwanted visits.
- Remote opening: allows you to open the door even when you are not physically at home, for example, to let in a courier or a family member.
Integration with the security system
The latest video intercoms integrate with alarm and smart home hubs, allowing, for example, for exterior lights to turn on automatically when someone approaches the door, or to link the door opening to an automation scenario shared with the rest of the system.
Discover our complete range of video intercoms and intercoms to find the solution most suitable for your home or business.