Yu intercom system shortcomings

Audio and video transmission delay: mainly in the TCP/IP networking mode, vendors should continue to optimize algorithms and other aspects to achieve faster transmission speed and audio and video quality.

Noise control and echo cancellation: Mainly for voice processing, manufacturers still need to optimize algorithms, and processors need to provide more flexible and powerful voice support.

Integrate more features: Some users think that the intercom products can be responsible for the functions, the simpler the better, and some users want to integrate more functions. In this regard, manufacturers should seek truth from facts and correctly guide users' purchasing awareness.

User-friendly design: mainly refers to the humanization of the operation interface, including indoor unit, door machine, etc. The purchaser wants the product to be as foolish as possible, so that children and the elderly are easy to understand and operate, such as: voice prompts during operation, family messages Etc.; the screen graphical interface is more abundant, not just text prompts.

Better picture quality: mainly the color intercom display has problems such as sharpness, color, saturation. According to the buyer's reaction, some manufacturers choose some second-hand screens in order to save production costs, developers and engineering companies do not know. Generally, there will be no problem within one year, and all of these displays may be replaced after one year.