Classification and characteristics of wireless doorbell

Wireless doorbell can be divided into wireless visual doorbell and wireless non-visual doorbell according to the transmitted content.

Wireless non-visual doorbell

Wireless non-visual doorbell only transmits voice signals. When the visitor rings the doorbell, the host can only hear the sound, but can't see the image of the visitor.

Wireless video door phone

The wireless visual doorbell can not only make voice calls, but also see the images of visitors (Yikang Smart's wireless visual doorbell also supports mobile APP intercom). However, this kind of visual doorbell is more expensive, and the better brands on the market are around 2000 yuan.

Price advantage

Wireless non-visual doorbell has won a good market because of its low price, convenient installation and humanized design, and has become the object of many consumers scrambling to buy.

Basic functional satisfaction

The main function of wireless doorbell is to realize wireless voice transmission. The circuit design principle is very simple, not as complicated as visual doorbell, so as long as the basic functions are met, the brand requirements should not be too high.