This content has been automatically translated from Ukrainian.
One of the first decisions when organizing access control to a residence is the choice between a regular audio intercom and a video intercom. Both options provide communication with the visitor, but the video intercom adds visual control, significantly enhancing the level of security and comfort. Understanding the differences between these systems will help you make the right choice, considering your needs, budget, and operating conditions.
The audio intercom is a classic, time-tested solution. It consists of a call panel (outside or by the door) and an internal unit (handset). It provides two-way voice communication and the ability to remotely open an electric lock. This is a reliable, durable, and inexpensive system that is well-suited for apartment buildings, offices, warehouses, and other facilities where visual identification is not critical. It is easy to install and operate, requires no complex setup, and has a long service life.
The video intercom is a more modern device that adds video transmission from a camera built into the call panel to the voice function. The internal unit is equipped with a color LCD screen (usually 4.5 inches or larger), which displays the image of the visitor. This allows you not only to hear but also to see who is standing at the door, completely eliminating any doubts before opening. For private homes, this is especially important, as you can identify guests or check if someone is waiting at the gate.
Modern video intercoms offer additional features: night vision (infrared illumination), video recording to a memory card, motion sensor, connection to a smartphone for remote viewing and lock control via an app. Some models support operation with multiple call panels and multiple internal monitors, which is convenient for multi-story buildings. It is worth noting that image quality and functionality depend on the class of the device.
When is an audio intercom sufficient?
- In apartment buildings with a limited budget, where the main task is access control to the entrance.
- For offices and administrative buildings, where visual contact is not mandatory.
- For warehouses and utility rooms, where only the door-opening function is important.
- If you are looking for the simplest and most reliable solution without unnecessary expenses.
When should you choose a video intercom?
- For private homes and cottages, where security and guest identification are paramount.
- For high-comfort apartments, where maximum control is desired.
- For facilities with high security requirements (banks, jewelry stores).
- If you are often away and want to see all visitors through your smartphone.
Thus, the choice depends on your priorities. If you value savings, simplicity, and reliability — choose the audio intercom. If security, visual control, and modern features are important to you — the video intercom will be the right choice. A wide range of both types is presented in the sections video intercoms and audi intercoms.
